CVE-2025-48174 Information

Description

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

Reference

https://github.com/AOMediaCodec/libavif/commit/50a743062938a3828581d725facc9c2b92a1d109 https://github.com/AOMediaCodec/libavif/commit/c9f1bea437f21cb78f9919c332922a3b0ba65e11 https://github.com/AOMediaCodec/libavif/commit/e5fdefe7d1776e6c4cf1703c163a8c0535599029 https://github.com/AOMediaCodec/libavif/pull/2768