CVE-2026-5318 | BDVDB-2026-324309 Detail
LibRaw
Description#
A weakness has been identified in LibRaw up to 0.22.0. This impacts the function HuffTable::initval of the file src/decompressors/losslessjpeg.cpp of the component JPEG DHT Parser. This manipulation of the argument bits[] causes out-of-bounds write. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.22.1 will fix this issue. Patch name: a6734e867b19d75367c05f872ac26322464e3995. It is advisable to upgrade the affected component.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact low. Attack vector: network.
Weaknesses#
References#
- https://vuldb.com/vuln/354650
- https://vuldb.com/vuln/354650/cti
- https://vuldb.com/submit/780538
- https://github.com/LibRaw/LibRaw/issues/794
- https://github.com/LibRaw/LibRaw/issues/794#issuecomment-4065342499
- https://github.com/biniamf/pocs/tree/main/libraw_lljpeg
- https://github.com/LibRaw/LibRaw/commit/a6734e867b19d75367c05f872ac26322464e3995
- https://github.com/LibRaw/LibRaw/releases/tag/0.22.1
- https://github.com/LibRaw/LibRaw/
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.