EIP-2026-100950

PRE-CVE

FreeBSD 5.5/6.x - Scheduler Policy Local Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-100950. PoCs published by Diane Bruce.

AI-analyzed exploit summary This exploit leverages a FreeBSD kernel vulnerability where non-root users can set scheduler policies, leading to a local denial-of-service by consuming all CPU resources. The code sets the scheduler to SCHED_FIFO with maximum priority and enters an infinite loop.

Description

FreeBSD 5.5/6.x - Scheduler Policy Local Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Diane Bruce · cdosfreebsd
https://www.exploit-db.com/exploits/28812

This exploit leverages a FreeBSD kernel vulnerability where non-root users can set scheduler policies, leading to a local denial-of-service by consuming all CPU resources. The code sets the scheduler to SCHED_FIFO with maximum priority and enters an infinite loop.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: FreeBSD 5.5-RELEASE through 6.1-RELEASE-p10
No auth needed
Prerequisites: Local access to a vulnerable FreeBSD system
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026