security_identifier

CVE-2026-68121 (PPPoEject)

Identifier for a use-after-free in the Linux kernel's PPPoE send path, where a pointer into a socket buffer head survives reallocation by a lower device, known as PPPoEject.

Known aliases

PPPoEject

Relationships

No evidence-backed relationships are recorded.

Current clusters

security1 publisher

Disabling unprivileged user namespaces stops three of four new Linux local-root bugs

Fixes are in for four Linux local-root bugs found in code more than a decade old. Turning off unprivileged user namespaces closes three of them. The fourth stays open.

Publishers:heyitsas.im

Reality

Evidence58
Adoption32
Hype gap+12
Incentives55
Confidence55