CVE-2026-112210

CVE-2026-112210 · Rhc: rhc: local privilege escalation via symlink following in rhc-canonical-facts.service

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A flaw was found in the rhc-canonical-facts.service systemd unit shipped with rhc. The service runs as root and operates on a file inside a directory owned by an unprivileged system user without verifying that the file is not a symbolic link. A local attacker who has already compromised the privileged yggdrasil system service account can exploit this to gain ownership of arbitrary files, leading to privilege escalation to root.

CVSS 6.0 · Moyenne · EPSS 0,1%

Publication

2026-10-19T11:39:13.590Z

Mise à jour

2026-10-19T18:29:07.128Z

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