CVE-2025-70103

HIGH

libjxl 0.12.0 - Heap Buffer Overflow via Crafted PBM Images in DecodeImagePNM

Title source: llm
STIX 2.1

Description

Heap buffer overflow vulnerability in libjxl 0.12.0 via crafted PBM images to the jxl::extras::DecodeImagePNM function in file lib/extras/dec/pnm.cc.

References (5)

Core 5

Scores

CVSS v3 7.3
EPSS 0.0035
EPSS Percentile 26.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-122
Status published
Published May 27, 2026
Tracked Since May 27, 2026