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CVE-2026-5318

MEDIUM

4.3

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.14.3

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado4/2/2026

Ultima modificacion4/3/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (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)

Correlaciones IOC

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