{ "document":{ "aggregate_severity":{ "namespace":"https://nvd.nist.gov/vuln-metrics/cvss", "text":"High" }, "category":"csaf_vex", "csaf_version":"2.0", "distribution":{ "tlp":{ "label":"WHITE", "url":"https:/www.first.org/tlp/" } }, "lang":"en", "notes":[ { "text":"ffmpeg security update", "category":"general", "title":"Synopsis" }, { "text":"An update for ffmpeg is now available for openEuler-20.03-LTS-SP4", "category":"general", "title":"Summary" }, { "text":"FFmpeg is a complete and free Internet live audio and video broadcasting solution for Linux/Unix. It also includes a digital VCR. It can encode in real time in many formats including MPEG1 audio and video, MPEG4, h263, ac3, asf, avi, real, mjpeg, and flash.\n\nSecurity Fix(es):\n\nA flaw was found in FFmpeg. The tdsc_load_cursor() function writes beyond the bounds of a heap-allocated buffer when processing crafted TDSC cursor data. A remote attacker could exploit this by supplying a specially crafted video file, potentially leading to a denial of service or arbitrary code execution.(CVE-2026-18393)\n\nA flaw was found in FFmpeg. An integer overflow in the `libavfilter/vf_scale.c` component allows attackers to cause a Denial of Service (DoS) by supplying a specially crafted video file. This can lead to the application becoming unresponsive or crashing.(CVE-2026-38343)\n\nA flaw was found in FFmpeg. This vulnerability involves a NULL pointer dereference within the `get_min_buffer_size` function when processing specially crafted video files. An attacker could exploit this by providing a malicious video file, leading to a Denial of Service (DoS). A Denial of Service attack prevents legitimate users from accessing a service or resource.(CVE-2026-38344)\n\nA flaw was found in FFmpeg. An integer overflow vulnerability in the `yuv2planeX_8_c()` function allows a remote attacker to cause a Denial of Service (DoS) by supplying a specially crafted video file. This can lead to the application becoming unresponsive or crashing, impacting system availability.(CVE-2026-38346)\n\nA flaw was found in FFmpeg. A heap overflow vulnerability exists in the `ff_sws_alphablendaway` function. This flaw allows attackers to cause a Denial of Service (DoS) by providing a specially crafted input. Successful exploitation could lead to the application becoming unresponsive or crashing.(CVE-2026-38347)\n\nA flaw was found in FFmpeg, specifically within the libswscale/utils.c component. An integer overflow vulnerability allows a remote attacker to cause a Denial of Service (DoS) by supplying a specially crafted image file. This could lead to the application becoming unresponsive or crashing.(CVE-2026-38348)\n\nA flaw was found in FFmpeg. An integer overflow vulnerability in the `hScale16To19_c()` function allows a remote attacker to cause a Denial of Service (DoS) by supplying a specially crafted image file. This can lead to the application becoming unresponsive or crashing, preventing legitimate users from accessing the service.(CVE-2026-38349)", "category":"general", "title":"Description" }, { "text":"An update for ffmpeg is now available for openEuler-20.03-LTS-SP4.\n\nopenEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.", "category":"general", "title":"Topic" }, { "text":"High", "category":"general", "title":"Severity" }, { "text":"ffmpeg", "category":"general", "title":"Affected Component" } ], "publisher":{ "issuing_authority":"openEuler security committee", "name":"openEuler", "namespace":"https://www.openeuler.org", "contact_details":"openeuler-security@openeuler.org", "category":"vendor" }, "references":[ { "summary":"openEuler-SA-2026-3796", "category":"self", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3796" }, { "summary":"CVE-2026-18393", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-18393&packageName=ffmpeg" }, { "summary":"CVE-2026-38343", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-38343&packageName=ffmpeg" }, { "summary":"CVE-2026-38344", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-38344&packageName=ffmpeg" }, { "summary":"CVE-2026-38346", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-38346&packageName=ffmpeg" }, { "summary":"CVE-2026-38347", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-38347&packageName=ffmpeg" }, { "summary":"CVE-2026-38348", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-38348&packageName=ffmpeg" }, { "summary":"CVE-2026-38349", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-38349&packageName=ffmpeg" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18393" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38343" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38344" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38346" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38347" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38348" }, { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38349" }, { "summary":"openEuler-SA-2026-3796 vex file", "category":"self", "url":"https://repo.openeuler.org/security/data/csaf/advisories/2026/csaf-openeuler-sa-2026-3796.json" } ], "title":"An update for ffmpeg is now available for openEuler-20.03-LTS-SP4", "tracking":{ "initial_release_date":"2026-09-16T17:54:38+08:00", "revision_history":[ { "date":"2026-09-16T17:54:38+08:00", 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"full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "name":"ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"libavdevice-4.2.4-55.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64", "name":"libavdevice-4.2.4-55.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" } ] }, "vulnerabilities":[ { "cve":"CVE-2026-18393", "notes":[ { "text":"A flaw was found in FFmpeg. The tdsc_load_cursor() function writes beyond the bounds of a heap-allocated buffer when processing crafted TDSC cursor data. A remote attacker could exploit this by supplying a specially crafted video file, potentially leading to a denial of service or arbitrary code execution.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ], "details":"ffmpeg security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3796" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"MEDIUM", "baseScore":5.4, "vectorString":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] } ], "threats":[ { "details":"Medium", "category":"impact" } ], "title":"CVE-2026-18393" }, { "cve":"CVE-2026-38343", "notes":[ { "text":"A flaw was found in FFmpeg. An integer overflow in the `libavfilter/vf_scale.c` component allows attackers to cause a Denial of Service (DoS) by supplying a specially crafted video file. This can lead to the application becoming unresponsive or crashing.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ], "details":"ffmpeg security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3796" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"MEDIUM", "baseScore":6.5, "vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] } ], "threats":[ { "details":"Medium", "category":"impact" } ], "title":"CVE-2026-38343" }, { "cve":"CVE-2026-38344", "notes":[ { "text":"A flaw was found in FFmpeg. This vulnerability involves a NULL pointer dereference within the `get_min_buffer_size` function when processing specially crafted video files. An attacker could exploit this by providing a malicious video file, leading to a Denial of Service (DoS). A Denial of Service attack prevents legitimate users from accessing a service or resource.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ], "details":"ffmpeg security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3796" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"HIGH", "baseScore":7.5, "vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] } ], "threats":[ { "details":"High", "category":"impact" } ], "title":"CVE-2026-38344" }, { "cve":"CVE-2026-38346", "notes":[ { "text":"A flaw was found in FFmpeg. An integer overflow vulnerability in the `yuv2planeX_8_c()` function allows a remote attacker to cause a Denial of Service (DoS) by supplying a specially crafted video file. This can lead to the application becoming unresponsive or crashing, impacting system availability.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ], "details":"ffmpeg security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3796" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"HIGH", "baseScore":7.5, "vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] } ], "threats":[ { "details":"High", "category":"impact" } ], "title":"CVE-2026-38346" }, { "cve":"CVE-2026-38347", "notes":[ { "text":"A flaw was found in FFmpeg. A heap overflow vulnerability exists in the `ff_sws_alphablendaway` function. This flaw allows attackers to cause a Denial of Service (DoS) by providing a specially crafted input. Successful exploitation could lead to the application becoming unresponsive or crashing.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ], "details":"ffmpeg security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3796" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"HIGH", "baseScore":7.5, "vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] } ], "threats":[ { "details":"High", "category":"impact" } ], "title":"CVE-2026-38347" }, { "cve":"CVE-2026-38348", "notes":[ { "text":"A flaw was found in FFmpeg, specifically within the libswscale/utils.c component. An integer overflow vulnerability allows a remote attacker to cause a Denial of Service (DoS) by supplying a specially crafted image file. This could lead to the application becoming unresponsive or crashing.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ], "details":"ffmpeg security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3796" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"HIGH", "baseScore":7.5, "vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] } ], "threats":[ { "details":"High", "category":"impact" } ], "title":"CVE-2026-38348" }, { "cve":"CVE-2026-38349", "notes":[ { "text":"A flaw was found in FFmpeg. An integer overflow vulnerability in the `hScale16To19_c()` function allows a remote attacker to cause a Denial of Service (DoS) by supplying a specially crafted image file. This can lead to the application becoming unresponsive or crashing, preventing legitimate users from accessing the service.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ], "details":"ffmpeg security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3796" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"HIGH", "baseScore":7.5, "vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.src", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:ffmpeg-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debuginfo-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-debugsource-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-devel-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:ffmpeg-libs-4.2.4-55.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:libavdevice-4.2.4-55.oe2003sp4.aarch64" ] } ], "threats":[ { "details":"High", "category":"impact" } ], "title":"CVE-2026-38349" } ] }