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libxml2: Schwachstelle ermöglicht Denial of Service
view advisory published 2026-06-22
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libxml2 ausnutzen, um einen Denial of Service Angriff durchzuführen.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-6653US | critical9.8 | — | ||
Use After Free in libxml2's xmlParseInternalSubset from GNOME libxml2 version 2.9.11 to 2.11.0 allows a remote attacker to cause a denial-of-service via maliciously crafted XML inp… | ||||
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references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2026:61247 vom 2026-08-31external
- Red Hat Security Advisory RHSA-2026:61783 vom 2026-09-01external
- Red Hat Security Advisory RHSA-2026:69655 vom 2026-09-22external
- Red Hat Security Advisory RHSA-2026:82888 vom 2026-10-14external
- Red Hat Security Advisory RHSA-2026:89750 vom 2026-10-26external
- Red Hat Security Advisory RHSA-2026:90309 vom 2026-10-26external
- Amazon Linux Security Advisory ALAS2-2026-3785 vom 2026-07-08external
- Launchpad Advisory mit PoCexternal
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