Bug 2538609 (CVE-2026-93311) - CVE-2026-93311 poppler: Freedesktop Poppler: Denial of service via integer overflow in SampledFunction
Summary: CVE-2026-93311 poppler: Freedesktop Poppler: Denial of service via integer ov...
Keywords:
Status: NEW
Alias: CVE-2026-93311
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-22 19:47 UTC by OSIDB Bzimport
Modified: 2026-09-23 07:56 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-09-22 19:47:35 UTC 
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.
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