GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
usn-8716-1
Vulnerability from osv_ubuntu
Published
2026-09-03 11:06
Modified
2026-09-03 11:06
Summary
Several security issues were fixed in FFmpeg.
Details

It was discovered that FFmpeg incorrectly handled certain crafted media files in the VobSub subtitle demuxer. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2026-64830)

It was discovered that FFmpeg incorrectly handled certain crafted DTS audio streams in the S/PDIF muxer. An attacker could possibly use this issue to cause a denial of service or expose sensitive information. (CVE-2026-64833)

It was discovered that FFmpeg incorrectly handled certain crafted RTP/ASF streams. An attacker could possibly use this issue to cause a denial of service. (CVE-2026-64834)

It was discovered that FFmpeg incorrectly handled certain crafted ADX audio files. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-64835)

It was discovered that FFmpeg incorrectly handled certain crafted AVI files in the TDSC video decoder. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2026-65703)

It was discovered that FFmpeg incorrectly handled certain crafted ffconcat files processed via the TY demuxer. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-65704)

It was discovered that FFmpeg incorrectly handled certain crafted video streams in the vf_floodfill video filter. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-65705)

It was discovered that FFmpeg incorrectly handled certain crafted NV12 video frames in the vf_swaprect video filter. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-65706)

It was discovered that FFmpeg incorrectly handled certain crafted hvcC NAL arrays in the HEVC parser. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2026-75141)

It was discovered that FFmpeg incorrectly handled certain crafted MPEG system headers. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2026-75142)

It was discovered that FFmpeg incorrectly handled certain crafted network input in the librist protocol handler. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-75143)

It was discovered that FFmpeg incorrectly handled certain crafted Dirac data units in the VC2 HQ RTP packetizer. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2026-75144)

It was discovered that FFmpeg incorrectly handled certain crafted DASH manifests. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-75146)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-64830",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64833",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64834",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65703",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75141",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75142",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libav-tools",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libavcodec-ffmpeg-extra56",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libavcodec-ffmpeg56",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libavdevice-ffmpeg56",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libavfilter-ffmpeg5",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libavformat-ffmpeg56",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libavresample-ffmpeg2",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libavutil-ffmpeg54",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libpostproc-ffmpeg53",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libswresample-ffmpeg1",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          },
          {
            "binary_name": "libswscale-ffmpeg3",
            "binary_version": "7:2.8.17-0ubuntu0.1+esm17"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:2.8.17-0ubuntu0.1+esm17?arch=source\u0026distro=esm-apps-legacy/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:2.8.17-0ubuntu0.1+esm17"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:2.7.2-1build1",
        "7:2.8.1-1ubuntu1",
        "7:2.8.2-1ubuntu1",
        "7:2.8.3-1",
        "7:2.8.4-1",
        "7:2.8.4-1ubuntu1",
        "7:2.8.4-1ubuntu2",
        "7:2.8.4-1ubuntu3",
        "7:2.8.4-1ubuntu4",
        "7:2.8.6-1ubuntu1",
        "7:2.8.6-1ubuntu2",
        "7:2.8.8-0ubuntu0.16.04.1",
        "7:2.8.10-0ubuntu0.16.04.1",
        "7:2.8.11-0ubuntu0.16.04.1",
        "7:2.8.14-0ubuntu0.16.04.1",
        "7:2.8.15-0ubuntu0.16.04.1",
        "7:2.8.15-0ubuntu0.16.04.1+esm1",
        "7:2.8.17-0ubuntu0.1",
        "7:2.8.17-0ubuntu0.1+esm1",
        "7:2.8.17-0ubuntu0.1+esm2",
        "7:2.8.17-0ubuntu0.1+esm3",
        "7:2.8.17-0ubuntu0.1+esm4",
        "7:2.8.17-0ubuntu0.1+esm5",
        "7:2.8.17-0ubuntu0.1+esm6",
        "7:2.8.17-0ubuntu0.1+esm7",
        "7:2.8.17-0ubuntu0.1+esm8",
        "7:2.8.17-0ubuntu0.1+esm9",
        "7:2.8.17-0ubuntu0.1+esm10",
        "7:2.8.17-0ubuntu0.1+esm11",
        "7:2.8.17-0ubuntu0.1+esm12",
        "7:2.8.17-0ubuntu0.1+esm13",
        "7:2.8.17-0ubuntu0.1+esm14",
        "7:2.8.17-0ubuntu0.1+esm15",
        "7:2.8.17-0ubuntu0.1+esm16"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-64830",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64833",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64834",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65703",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65705",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65706",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75141",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75142",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75144",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75146",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavcodec-extra57",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavcodec57",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavdevice57",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavfilter-extra",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavfilter-extra6",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavfilter6",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavformat57",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavresample3",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libavutil55",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libpostproc54",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libswresample2",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          },
          {
            "binary_name": "libswscale4",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm15"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:3.4.11-0ubuntu0.1+esm15?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:3.4.11-0ubuntu0.1+esm15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:3.3.4-2",
        "7:3.3.4-2build3",
        "7:3.4-2ubuntu2",
        "7:3.4-4",
        "7:3.4-4build1",
        "7:3.4.1-1",
        "7:3.4.1-1build1",
        "7:3.4.2-1",
        "7:3.4.2-1build1",
        "7:3.4.2-2",
        "7:3.4.4-0ubuntu0.18.04.1",
        "7:3.4.6-0ubuntu0.18.04.1",
        "7:3.4.8-0ubuntu0.2",
        "7:3.4.11-0ubuntu0.1",
        "7:3.4.11-0ubuntu0.1+esm1",
        "7:3.4.11-0ubuntu0.1+esm2",
        "7:3.4.11-0ubuntu0.1+esm3",
        "7:3.4.11-0ubuntu0.1+esm4",
        "7:3.4.11-0ubuntu0.1+esm5",
        "7:3.4.11-0ubuntu0.1+esm6",
        "7:3.4.11-0ubuntu0.1+esm7",
        "7:3.4.11-0ubuntu0.1+esm8",
        "7:3.4.11-0ubuntu0.1+esm9",
        "7:3.4.11-0ubuntu0.1+esm10",
        "7:3.4.11-0ubuntu0.1+esm11",
        "7:3.4.11-0ubuntu0.1+esm12",
        "7:3.4.11-0ubuntu0.1+esm13",
        "7:3.4.11-0ubuntu0.1+esm14"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2026-64830",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64833",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64834",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65703",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
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            {
              "id": "CVE-2026-64834",
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              "id": "CVE-2026-64835",
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              "id": "CVE-2026-65703",
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              "id": "CVE-2026-75143",
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            },
            {
              "id": "CVE-2026-64834",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-64835",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65703",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65704",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65705",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-65706",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75141",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75142",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75143",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75144",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "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",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2026-75146",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N",
                  "type": "CVSS_V4"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:Pro:24.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavcodec-extra60",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavcodec60",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavdevice60",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavfilter-extra",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavfilter-extra9",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavfilter9",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavformat-extra",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavformat-extra60",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavformat60",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libavutil58",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libpostproc57",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libswresample4",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          },
          {
            "binary_name": "libswscale7",
            "binary_version": "7:6.1.1-3ubuntu5+esm13"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:6.1.1-3ubuntu5+esm13?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:6.1.1-3ubuntu5+esm13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:6.0-6ubuntu1",
        "7:6.0-9ubuntu1",
        "7:6.1-2ubuntu1",
        "7:6.1-3ubuntu1",
        "7:6.1-4ubuntu1",
        "7:6.1-5ubuntu1",
        "7:6.1.1-1ubuntu1",
        "7:6.1.1-3ubuntu1",
        "7:6.1.1-3ubuntu5",
        "7:6.1.1-3ubuntu5+esm1",
        "7:6.1.1-3ubuntu5+esm2",
        "7:6.1.1-3ubuntu5+esm3",
        "7:6.1.1-3ubuntu5+esm4",
        "7:6.1.1-3ubuntu5+esm5",
        "7:6.1.1-3ubuntu5+esm6",
        "7:6.1.1-3ubuntu5+esm7",
        "7:6.1.1-3ubuntu5+esm8",
        "7:6.1.1-3ubuntu5+esm10",
        "7:6.1.1-3ubuntu5+esm11",
        "7:6.1.1-3ubuntu5+esm12"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that FFmpeg incorrectly handled certain crafted media\nfiles in the VobSub subtitle demuxer. An attacker could possibly use\nthis issue to cause a denial of service or execute arbitrary code.\n(CVE-2026-64830)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted DTS\naudio streams in the S/PDIF muxer. An attacker could possibly use this\nissue to cause a denial of service or expose sensitive information.\n(CVE-2026-64833)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted RTP/ASF\nstreams. An attacker could possibly use this issue to cause a denial of\nservice. (CVE-2026-64834)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted ADX\naudio files. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04\nLTS. (CVE-2026-64835)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted AVI\nfiles in the TDSC video decoder. An attacker could possibly use this\nissue to cause a denial of service or execute arbitrary code.\n(CVE-2026-65703)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted\nffconcat files processed via the TY demuxer. This issue only affected\nUbuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS.\n(CVE-2026-65704)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted video\nstreams in the vf_floodfill video filter. This issue only affected\nUbuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04\nLTS. (CVE-2026-65705)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted NV12\nvideo frames in the vf_swaprect video filter. This issue only affected\nUbuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 24.04\nLTS. (CVE-2026-65706)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted hvcC\nNAL arrays in the HEVC parser. An attacker could possibly use this\nissue to cause a denial of service or execute arbitrary code.\n(CVE-2026-75141)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted MPEG\nsystem headers. An attacker could possibly use this issue to cause a\ndenial of service or execute arbitrary code. (CVE-2026-75142)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted\nnetwork input in the librist protocol handler. This issue only\naffected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-75143)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted Dirac\ndata units in the VC2 HQ RTP packetizer. An attacker could possibly use\nthis issue to cause a denial of service or execute arbitrary code.\n(CVE-2026-75144)\n\nIt was discovered that FFmpeg incorrectly handled certain crafted DASH\nmanifests. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS,\nUbuntu 22.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-75146)",
  "id": "USN-8716-1",
  "modified": "2026-09-03T11:06:14Z",
  "published": "2026-09-03T11:06:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8716-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-64830"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-64832"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-64833"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-64834"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-64835"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-65703"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-65704"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-65705"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-65706"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-75141"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-75142"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-75143"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-75144"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-75146"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "Several security issues were fixed in FFmpeg.",
  "upstream": [
    "UBUNTU-CVE-2026-64830",
    "UBUNTU-CVE-2026-64832",
    "UBUNTU-CVE-2026-64833",
    "UBUNTU-CVE-2026-64834",
    "UBUNTU-CVE-2026-64835",
    "UBUNTU-CVE-2026-65703",
    "UBUNTU-CVE-2026-65704",
    "UBUNTU-CVE-2026-65705",
    "UBUNTU-CVE-2026-65706",
    "UBUNTU-CVE-2026-75141",
    "UBUNTU-CVE-2026-75142",
    "UBUNTU-CVE-2026-75143",
    "UBUNTU-CVE-2026-75144",
    "UBUNTU-CVE-2026-75146"
  ]
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.