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CVE-2026-5318

MEDIUM

4.3

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.14.3

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioREQUIRED

Publicado4/2/2026

Ultima modificacao4/3/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-119CWE-787

Referencias

https://github.com/LibRaw/LibRaw/(cna@vuldb.com)

https://github.com/LibRaw/LibRaw/commit/a6734e867b19d75367c05f872ac26322464e3995(cna@vuldb.com)

https://github.com/LibRaw/LibRaw/issues/794(cna@vuldb.com)

https://github.com/LibRaw/LibRaw/issues/794#issuecomment-4065342499(cna@vuldb.com)

https://github.com/biniamf/pocs/tree/main/libraw_lljpeg(cna@vuldb.com)

https://vuldb.com/submit/780538(cna@vuldb.com)

https://vuldb.com/vuln/354650(cna@vuldb.com)

https://vuldb.com/vuln/354650/cti(cna@vuldb.com)

Correlacoes IOC

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