PT-2025-21608 · Libavif+4 · Libavif+4

Danisjiang · Published 2025-04-18 · Updated 2026-04-17 · CVE-2025-48174

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions: libavif versions prior to 1.3.0

Description: The issue is related to an integer overflow and a resultant buffer overflow in the makeRoom function within stream.c, specifically affecting stream->offset+size.

Recommendations: For versions prior to 1.3.0, update to version 1.3.0 or later to resolve the issue.

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2025-8867

BDU:2025-11905

CVE-2025-48174

DLA-4179-1

DSA-5930-1

ECHO-E3E3-DA97-93F7

JLSEC-2026-125

MGASA-2025-0257

OPENSUSE-SU-2025:15320-1

SUSE-SU-2025:02816-1

SUSE-SU-2025:02817-1

SUSE-SU-2025:03237-1

SUSE-SU-2025_02816-1

SUSE-SU-2025_02817-1

SUSE-SU-2025_03237-1

Affected Products

Alt Linux

Astra Linux

Debian

Suse

Libavif

References · 45

• https://github.com/AOMediaCodec/libavif/commit/c9f1bea437f21cb78f9919c332922a3b0ba65e11 · Patch
• https://github.com/AOMediaCodec/libavif/commit/50a743062938a3828581d725facc9c2b92a1d109 · Patch
• https://github.com/AOMediaCodec/libavif/pull/2768 · Patch
• https://github.com/AOMediaCodec/libavif/commit/e5fdefe7d1776e6c4cf1703c163a8c0535599029 · Patch
• https://advisories.mageia.org/MGASA-2025-0257.html · Security Note
• https://bdu.fstec.ru/vul/2025-11905 · Security Note
• https://ubuntu.com/security/CVE-2025-48174 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-48174 · Security Note
• https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0126SE38 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-48174 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15320-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-48174 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-48174 · Security Note
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2025-0811SE18 · Vendor Advisory
• https://osv.dev/vulnerability/JLSEC-2026-125 · Vendor Advisory