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CVE-2025-12474

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CVE-2025-12474

Published: Feb 11, 2026

Modified: Feb 11, 2026

PUBLISHED

Description

A specially-crafted file can cause libjxl's decoder to read pixel data from uninitialized (but allocated) memory. This can be done by causing the decoder to reference an outside-image-bound area in a subsequent patches. An incorrect optimization causes the decoder to omit populating those areas.

VendorProductVersions

Google

libjxl

affected
0.7 - <= 0.11.1

Weaknesses (CWE)

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