CVE-2026-93313mediumCWE-189CWE-190

CVE-2026-93313: medium-severity vulnerability in Freedesktop Poppler

Freedesktop Poppler JBIG2Stream.cc readCodeTableSeg integer overflow

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.3epss 0.2%
A vulnerability was found in Freedesktop Poppler 26.07.0. The impacted element is the function JBIG2Stream::readCodeTableSeg of the file poppler/JBIG2Stream.cc. Performing a manipulation results in integer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named eb87cf711563894649bd0c365baa479401dc6d51. To fix this issue, it is recommended to deploy a patch.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Freedesktop · Poppler
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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