CVE-2025-12474 (GCVE-0-2025-12474)

Vulnerability from cvelistv5 – Published: 2026-02-11 15:27 – Updated: 2026-02-11 21:41
VLAI
Title
libjxl: Uninitialized memory read in decoder due to incorrect optimization in patch handling
Summary
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.
Severity
2.3 (Low)
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-11 21:41 UTC
CWE
  • CWE-908 - Use of Uninitialized Resource
Assigner
Google CNA under the Google root
CNA scorecard B 78/100 over 38 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Google libjxl Affected: 0.7 , ≤ 0.11.1 (semver)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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