Critical severity · published May 16, 2025
CVE-2025-48174
In libavif before 1.3.0, makeRoom in stream.c has an integer overflow and resultant buffer overflow in stream->offset+size
9.1
CVSS
0.4%
EPSS
No
On KEV
Description
In libavif before 1.3.0, makeRoom in stream.c has an integer overflow and resultant buffer overflow in stream->offset+size.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Libavif · Aomedia
before 1.3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-48174
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-48174
Patch
https://github.com/AOMediaCodec/libavif/commit/50a743062938a3828581d725facc9c2b92a1d109
Patch
https://github.com/AOMediaCodec/libavif/commit/c9f1bea437f21cb78f9919c332922a3b0ba65e11
Patch
https://github.com/AOMediaCodec/libavif/commit/e5fdefe7d1776e6c4cf1703c163a8c0535599029
Issue Tracking
https://github.com/AOMediaCodec/libavif/pull/2768
lists.debian.org
https://lists.debian.org/debian-lts-announce/2025/05/msg00031.html
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