btrfs_orphan_cleanup. The manipulation leads to privilege escalation.This vulnerability is documented as CVE-2026-31519. The attack requires being on the local network. There is not any exploit available.
You should upgrade the affected component.
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CVE-2026-31519 | Linux Kernel up to 6.19.10 btrfs_orphan_cleanup privilege escalation (Nessus ID 316948)
A vulnerability identified as problematic has been detected in Linux Kernel up to 6.1.167/6.6.130/6.12.79/6.18.20/6.19.10. The impacted element is the function…
A vulnerability identified as problematic has been detected in Linux Kernel up to 6.1.167/6.6.130/6.12.79/6.18.20/6.19.10. The impacted element is the function
This vulnerability is documented as CVE-2026-31519. The attack requires being on the local network. There is not any exploit available.
You should upgrade the affected component.
This vulnerability is documented as CVE-2026-31519. The attack requires being on the local network. There is not any exploit available.
You should upgrade the affected component.
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BSI-Warnung (Deutschland)CVE-2026-31519
Linux Kernel: Mehrere Schwachstellen mittel22.04.2026
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Hersteller hat ein verifiziertes Patch-Release herausgegeben. Sofortiges Rollout auf Test- und Produktivsystemen empfohlen.
Referenzen aus der Primärquelle („Verifiziert" nur bei Hersteller-Domäne):
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Linux Kernel Git Commit Verifiziertkernel.org
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Linux Kernel Git Commit Verifiziertkernel.org
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Linux Kernel Git Commit Verifiziertkernel.org
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Linux Kernel Git Commit Verifiziertkernel.org
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Linux Kernel Git Commit Verifiziertkernel.org