Stack-based buffer overflow in Core Privileged Access Manager (BoKS) - CVE-2026-12627
Published: October 6, 2026
Vulnerability identifier: #VU153303
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-12627
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to a stack-based buffer overflow in boks_autoregisterd when processing client responses through the autoregistration service. A remote attacker can trigger memory corruption to execute arbitrary code.
Affected software
Core Privileged Access Manager (BoKS)
How to mitigate CVE-2026-12627
Install security update from vendor's website.