CVE-2023-6603
Ffmpeg: null pointer dereference in ffmpeg hls parsing
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-476 |
| Published | Dec 31, 2024 |
| Last Updated | Aug 21, 2025 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High