GHSA-M857-C7GC-C984: Path traversal via unvalidated instance name in backup tarball restore enables root file write / RCE · Advisory · canonical/lxd · GitHub

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PublisherGitHub

Article IDGHSA-M857-C7GC-C984

Verified snapshot27 Sept 2026, 08:30 UTC

Linked CVEs1

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CVE-2026-66898Path traversal via unvalidated instance name in backup tarball restore enables root file write / RCE

Source and provenance

Original title: Path traversal via unvalidated instance name in backup tarball restore enables root file write / RCE · Advisory · canonical/lxd · GitHub. Captured 27 Sept 2026, 08:30 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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