CVE-2025-48174CRITICAL 9.1EPSS p21.3%

CVE-2025-48174CVE-2025-48174

Description

In libavif before 1.3.0, makeRoom in stream.c has an integer overflow and resultant buffer overflow in stream->offset+size.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
EPSS0.30% probability of exploitation · percentile 21.3% · 2026-06-19T12:03:05Z
Published2025-05-16
Last modified2025-11-03

Underlying weaknesses· 1

CWE-190

References

  1. https://github.com/AOMediaCodec/libavif/commit/50a743062938a3828581d725facc9c2b92a1d109
  2. https://github.com/AOMediaCodec/libavif/commit/c9f1bea437f21cb78f9919c332922a3b0ba65e11
  3. https://github.com/AOMediaCodec/libavif/commit/e5fdefe7d1776e6c4cf1703c163a8c0535599029
  4. https://github.com/AOMediaCodec/libavif/pull/2768
  5. https://lists.debian.org/debian-lts-announce/2025/05/msg00031.html

1

TypeTargetConfidenceTier
WeaknessInteger Overflow or Wraparoundcwe-1900%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.