CVE-2026-72493

creationtimestamp| type| source ---|---|--- 2026-08-17 13:30:06+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mtbspktz7c25 2026-10-01 18:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20261002...

DEBIAN-CVE-2026-72493

In the Linux kernel, the following vulnerability has been resolved: net: serialize netifrunning check in enqueuetobacklog Syzbot reported a KASAN slab-use-after-free in fibruleslookup. The root cause is a race condition where packets can escape the backlog flushing during device unregistration...