CVE-2026-91790
CVE CVE-2026-91790EUVD EUVD-2026-85132Published 2026-09-23T07:51:28.000ZLast changed 2026-09-23T14:48:09.000ZCVSS 7.8
What the advisory describes
When rendering the page image, Foxit PDF Editor/Reader fails to perform validation on image objects whose optional content attributes are malformed. As a result, the program may access an already-freed internal data structure, triggering a crash due to UAF.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Foxit Software Inc. — Foxit PDF Editor Versions 14.0.7 and earlier; Versions 2026.2 and earlier; Versions 13.2.6 and earlier
- Foxit Software Inc. — Foxit PDF Reader Versions 2026.2 and earlier
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Foxit — PDF Editor
- Foxit — PDF Reader
Does this concern one of your customers?
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Try it for 28 daysPatchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.