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Red Hat Enterprise Linux (giflib): Schwachstelle ermöglicht Codeausführung oder DoS
view advisory published 2026-04-19
Ein lokaler Angreifer kann eine Schwachstelle in der giflib Komponente in Red Hat Enterprise Linux ausnutzen, um den Speicher zu beschädigen, was möglicherweise zu einem Denial-of-Service-Zustand oder zur Ausführung von beliebigem Code führen kann.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-23868US | — | — | ||
Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to trigger this vulnerabil… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2026-33502 vom 2026-07-17external
- Red Hat Security Advisory RHSA-2026:19154 vom 2026-05-20external
- Red Hat Security Advisory RHSA-2026:19367 vom 2026-05-19external
- Red Hat Security Advisory RHSA-2026:19724 vom 2026-05-21external
- Red Hat Security Advisory RHSA-2026:25096 vom 2026-06-10external
- Red Hat Security Advisory RHSA-2026:8858 vom 2026-04-19external
- Red Hat Security Advisory RHSA-2026:8859 vom 2026-04-19external
- Red Hat Security Advisory RHSA-2026:8861 vom 2026-04-19external
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