High severity8.8NVD Advisory· Published Jul 12, 2026· Updated Sep 30, 2026
CVE-2026-59260
CVE-2026-59260
Description
OpenWrt luci-app-samba4 read ACL grants file.exec permission on /usr/sbin/smbd, allowing authenticated delegated users to execute the Samba daemon with caller-controlled command-line arguments. Attackers can pass arbitrary Samba global options such as message command to a root smbd process, triggering command execution when SMB protocol messages are processed.
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Affected products
2Patches
Vulnerability mechanics
References
2News mentions
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