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CVE-2026-90816 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://code.ffmpeg.org/FFmpeg/FFmpeg/issues/21492	CISA-ADP
https://code.ffmpeg.org/FFmpeg/FFmpeg/commit/64fafd63f0b4	[email protected]
https://code.ffmpeg.org/FFmpeg/FFmpeg/issues/21492	[email protected]
https://ffmpeg.org/	[email protected]
https://vuldb.com/cve/CVE-2026-90816	[email protected]
https://vuldb.com/submit/922626	[email protected]
https://vuldb.com/vuln/403318	[email protected]
https://vuldb.com/vuln/403318/cti	[email protected]

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-404	Improper Resource Shutdown or Release	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

Date	Action	Recorded By
Sep 15, 2026	CVE Modified	CISA-ADP
Sep 14, 2026	New CVE Received	[email protected]