https://seclists.org/oss-sec/2026/q2/662: CVE-2026-45250: FeBSD setcd(2) stack overflow -> local privilege escalation (FatGid)
Published May 22, 2026
·Updated
Affected Software
1 affected component
FreeBSD FreeBSD Kernel
Frequently Asked Questions
1
What is the severity of CVE-2026-45250?
CVE-2026-45250 is classified as a high-severity vulnerability due to its potential for local privilege escalation.
2
How do I fix CVE-2026-45250?
To fix CVE-2026-45250, update your FreeBSD system to the patched version provided by the FreeBSD Security Team.
3
What systems are affected by CVE-2026-45250?
CVE-2026-45250 affects the FreeBSD kernel and can be exploited on systems running vulnerable versions of FreeBSD.
4
What exploit is associated with CVE-2026-45250?
CVE-2026-45250 can be exploited through a stack overflow in the setcd(2) function, leading to local privilege escalation.
5
When was CVE-2026-45250 published?
CVE-2026-45250 was published on May 22, 2026.