CVE-2023-6603

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A flaw was found in FFmpeg's HLS playlist parsing. This vulnerability allows a denial of service via a maliciously crafted HLS playlist that triggers a null pointer dereference during initialization.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
——>= 3.0, < 5.*

References

Timeline

Published
Dec 31, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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