{"id":"CVE-2026-90816","state":"PUBLISHED","title":"FFmpeg Duration hlsproto.c parse_playlist denial of service","description":"A vulnerability was found in FFmpeg 8.0.x. This affects the function parse_playlist of the file libavformat/hlsproto.c of the component Duration Parser. Performing a manipulation of the argument duration/target_duration results in denial of service. The attack is possible to be carried out remotely. Upgrading to version 8.1 and 9.0 is able to mitigate this issue. The patch is named 64fafd63f0b4. Upgrading the affected component is recommended.","publishedAt":"2026-09-14T20:00:05.185Z","updatedAt":"2026-09-15T19:31:29.406Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","source":"VulDB"},"assigner":"VulDB","products":["n/a FFmpeg"],"affected":[{"vendor":"n/a","product":"FFmpeg","versions":[{"version":"8.0.*","status":"affected"},{"version":"8.1","status":"unaffected"},{"version":"9.0","status":"unaffected"}],"cpes":["cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*"],"modules":["Duration Parser"]}],"references":["https://vuldb.com/vuln/403318","https://vuldb.com/vuln/403318/cti","https://vuldb.com/cve/CVE-2026-90816","https://vuldb.com/submit/922626","https://code.ffmpeg.org/FFmpeg/FFmpeg/issues/21492","https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/64fafd63f0b4","https://ffmpeg.org/"],"weaknesses":["CWE-404"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/90xxx/CVE-2026-90816.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90816","state":"PUBLISHED","datePublished":"2026-09-14T20:00:05.185Z","dateUpdated":"2026-09-15T19:31:29.406Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-13T16:32:04.243Z"},"containers":{"cna":{"title":"FFmpeg Duration hlsproto.c parse_playlist denial of service","descriptions":[{"lang":"en","value":"A vulnerability was found in FFmpeg 8.0.x. This affects the function parse_playlist of the file libavformat/hlsproto.c of the component Duration Parser. Performing a manipulation of the argument duration/target_duration results in denial of service. The attack is possible to be carried out remotely. Upgrading to version 8.1 and 9.0 is able to mitigate this issue. The patch is named 64fafd63f0b4. Upgrading the affected component is recommended."}],"affected":[{"vendor":"n/a","product":"FFmpeg","versions":[{"version":"8.0.*","status":"affected"},{"version":"8.1","status":"unaffected"},{"version":"9.0","status":"unaffected"}],"cpes":["cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*"],"modules":["Duration Parser"]}],"references":[{"url":"https://vuldb.com/vuln/403318","name":"VDB-403318 | FFmpeg Duration hlsproto.c parse_playlist denial of service","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/403318/cti","name":"VDB-403318 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-90816","name":"CVE-2026-90816 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/922626","name":"Submit #922626 | FFmpeg FFmpeg ≤ 8.0.x Denial of Service","tags":["third-party-advisory"]},{"url":"https://code.ffmpeg.org/FFmpeg/FFmpeg/issues/21492","tags":["issue-tracking"]},{"url":"https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/64fafd63f0b4","tags":["patch"]},{"url":"https://ffmpeg.org/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-404","type":"CWE","lang":"en","description":"Denial of Service"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-14T20:00:05.185Z"},"timeline":[{"time":"2026-09-13T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-13T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-13T18:37:24.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Kery Qi (VulDB User)","type":"reporter"}],"tags":["x_open-source"],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://code.ffmpeg.org/FFmpeg/FFmpeg/issues/21492","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-15T19:31:13.282602Z","id":"CVE-2026-90816","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-15T19:31:29.406Z"}}]}}}