CVE-2022-31620

PoC —

CVSS 3.1

6.5 medium

EPSS

1%p71

Published

May 25, 2022 (May 25, 2022)

Modified

Jun 17, 2026

Description

In libjpeg before 1.64, BitStream ::Get in bitstream.hpp has an assertion failure that may cause denial of service. This is related to out-of-bounds array access during arithmetically coded lossless scan or arithmetically coded sequential scan.

Vendors: libjpeg project
Products: libjpeg
Weakness: CWE-617
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

In the news0 stories

No ingested article mentions this CVE yet.