High severity7.8NVD Advisory· Published Aug 26, 2026· Updated Sep 3, 2026
CVE-2026-78237
CVE-2026-78237
Description
Insufficient input validation in ABR allows a low-privileged user to inject malicious entries into the sudoers file, resulting in persistent root access that remained effective after the ABR session ended.
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Affected products
1Patches
Vulnerability mechanics
References
2News mentions
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