概述

Ubuntu 发布了安全公告 USN-8738-1，涉及 FFmpeg 及相关库的漏洞。

受影响软件包

受影响的软件包为 ffmpeg 及其相关库。

修复版本

Ubuntu 26.04 LTS 的修复版本为 7:8.0.1-3ubuntu2+esm3。

获取方式

该修复的访问需要 Ubuntu Pro/ESM。

涉及的 CVE

公告列出五个 CVE。这些 CVE 不一定影响每一个发行版。

结构化字段标识符

以下标识符来自公告的结构化数据：

  • "editorialLimits": "Use only these verified fields. No inferred features, upgrade commands, affected-version ranges or support deadlines. A release announcement does not establish distribution package availability. For security fixes preserve the exact distribution, package version and Pro/ESM access requirements; CVEs do not imply every listed release is affected by every issue."
  • "officialSource": "https://ubuntu.com/security/notices/USN-8738-1",
  • "access": "Ubuntu Pro / ESM (see official notice)"
  • "announcementDate": "2026-09-08 17:01:04+00",
  • "version": "7:8.0.1-3ubuntu2+esm3",
  • "package": "libavfilter-extra11",
  • "package": "libavformat-extra62",
  • "release": "26.04 LTS resolute",
  • "package": "libavcodec-extra62",
  • "package": "libavfilter-extra",
  • "package": "libavformat-extra",
  • "package": "libswresample-dev",
  • "package": "libavcodec-extra",
  • "package": "libavdevice-dev",
  • "package": "libavfilter-dev",
  • "package": "libavformat-dev",
  • "package": "libavcodec-dev",
  • "package": "libswresample6",
  • "package": "libswscale-dev",
  • "identifier": "USN-8738-1",
  • "package": "libavdevice62",
  • "package": "libavfilter11",
  • "package": "libavformat62",
  • "package": "libavutil-dev",
  • "package": "libavcodec62",
  • "package": "libavutil60",
  • "package": "libswscale9",
  • "project": "ubuntu",
  • "event": "security",
  • "package": "ffmpeg",
  • "fixedPackages": [
  • "CVE-2026-66036",
  • "CVE-2026-66038",
  • "CVE-2026-66039",
  • "CVE-2026-70628",
  • "version": null,
  • "CVE-2026-70632"
  • "cves": [
  • ],
  • },
  • {
  • }

参考