DeutschShown in its original language — a full translation is planned for a future version.
libvirt: Schwachstelle ermöglicht Privilegieneskalation
view advisory published 2026-09-10
Ein lokaler Angreifer kann eine Schwachstelle in libvirt ausnutzen, um seine Privilegien zu erhöhen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-77159US | medium5.5 | — | ||
A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost() function. The function uses a path-based chown() on the swtpm logfile without checking for symbolic lin… | ||||
02
references
External citations — patches, advisories, analysis.
- Amazon Linux Security Advisory ALAS2-2026-3932 vom 2026-09-29external
- Red Hat Bugtracker 2531811 vom 2026-09-10external
- SUSE Security Update SUSE-SU-2026:23445-1 vom 2026-09-12external
- SUSE Security Update SUSE-SU-2026:4010-1 vom 2026-09-12external
- SUSE Security Update SUSE-SU-2026:4009-1 vom 2026-09-12external
- SUSE Security Update SUSE-SU-2026:4004-1 vom 2026-09-12external
- SUSE Security Update SUSE-SU-2026:23460-1 vom 2026-09-13external
- SUSE Security Update SUSE-SU-2026:23515-1 vom 2026-09-15external
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