4.4

CVE-2025-12474

libjxl: Uninitialized memory read in decoder due to incorrect optimization in patch handling

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libjxl Project ≫ Libjxl Version >= 0.7.0 <= 0.11.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.1% 0.011
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.4 1.8 2.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
cve-coordination@google.com 2.3 0 0
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-908 Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

https://github.com/libjxl/libjxl/pull/4495
Patch
Issue Tracking