CVE-2025-53367

DjVuLibre is a GPL implementation of DjVu, a web-centric format for distributing documents and images. Prior to version 3.5.29, the MMRDecoder::scanruns method is affected by an OOB-write vulnerability, because it does not check that the xr pointer stays within the bounds of the allocated buffer. This can lead to writes beyond the allocated memory, resulting in a heap corruption condition. An out-of-bounds read with pr is also possible for the same reason. This issue has been patched in version 3.5.29.

Affected products

Astra Linux, Debian, Djvulibre, Linuxmint, Red Os, Suse, Ubuntu

Fix

Available

CVSS 4.0

8.4 HIGH

EPSS

0.9% (56th percentile)

Weakness

CWE-787, CWE-125

NVD status

Deferred

Published

2025-07-03