CVE-2025-22920

MEDIUM

FFmpeg - Heap-based Buffer Overflow in avformat Tile Grid Group Stream Processing

Title source: llm
STIX 2.1

Description

A heap buffer overflow vulnerability in FFmpeg before commit 4bf784c allows attackers to trigger a memory corruption via supplying a crafted media file in avformat when processing tile grid group streams. This can lead to a Denial of Service (DoS).

References (2)

Core 2

Scores

CVSS v3 5.3
EPSS 0.0032
EPSS Percentile 23.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-122
Status published
Published Feb 18, 2025
Tracked Since Feb 18, 2026