ffmpeg-fips-8.1-libavfilter11 — security advisory

{
  "id": "b09233f9eabf07c13c5365c04cc1f614ea47130e6868ec95757410d122eac231",
  "url": "https://osv.dev/vulnerability/CGA-hv83-vm54-285x",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-hv83-vm54-285x",
    "summary": "CGA-hv83-vm54-285x",
    "evidence": "osv:CGA-hv83-vm54-285x",
    "products": [
      {
        "name": {
          "value": "ffmpeg-fips-8.1-libavfilter11",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "8.1.3-r0",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-hv83-vm54-285x",
      "aliases": [
        "CGA-hv83-vm54-285x"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "8.1.3-r0"
                }
              ]
            }
          ],
          "package": {
            "name": "ffmpeg-fips-8.1-libavfilter11",
            "purl": "pkg:apk/chainguard/ffmpeg-fips-8.1-libavfilter11?arch=aarch64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-hv83-vm54-285x.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "ffmpeg-fips-8.1-libavfilter11",
                "component_purl": "pkg:apk/ffmpeg-fips-8.1-libavfilter11@8.1.3-r4",
                "component_type": "apk",
                "component_version": "8.1.3-r4",
                "component_location": "/.PKGINFO",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-22T08:36:19Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-22T14:32:28.921002728Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-70628",
        "GHSA-qw9h-2hhv-hpfr"
      ],
      "references": [
        "https://code.ffmpeg.org/FFmpeg/FFmpeg",
        "https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/c6ec28b18cd1eb7d39e6163137367f2d1c62aa7c",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/70xxx/CVE-2026-70628.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-70628",
        "https://www.vulncheck.com/advisories/ffmpeg-dvb-subtitle-parser-heap-buffer-overflow-via-wtv-file",
        "https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/23897",
        "https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/02fc47e13f903768b75f7985a2706a6223ab4506",
        "https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/93f2a525ec6c7b467bae68322720d10188fc6e30"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-70628",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 407351,
  "published_at": "2026-10-21T14:21:13+00:00"
}