CVE-2026-93311
Medium
Description
A vulnerability was detected in Freedesktop Poppler 26.07.0. This issue affects the function SampledFunction::SampledFunction of the file poppler/Function.cc of the component SampledFunction. The manipulation of the argument BitsPerSample results in integer overflow. The attack may be performed from remote. The exploit is now public and may be used. The project was informed of the problem early through a bug report but has not responded yet.
SeverityMedium
CVSS4.3
Exploit probability—
ProductFreedesktop Poppler
PublishedSep 18, 2026
First seenSep 18, 2026
Weakness typeCWE-190Integer overflowCWE-189CWE-189
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| freedesktop poppler | 26.07.0 | — |
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