tag
Oss
High
FreeBSD OSS /dev/dsp Stale Kernel-Stack Buffer Local Privilege Escalation (CVE-2026-49417)
CVE-2026-49417·
FreeBSD kernel — OSS audio driver (/dev/dsp) buffer allocation / thread-stack recycling
unpatched
Critical
FreeBSD /dev/dsp (OSS) Negative-Offset mmap Kernel Memory Corruption LPE (CVE-2026-45258)
CVE-2026-45258·
FreeBSD kernel (OSS//dev/dsp sound driver mmap handling)
unpatched