Linux net/ipv4/inet_fragment Heap Buffer Overflow DoS

The vulnerability of the inetfragqueueflush function in the net/ipv4/inetfragment.c module of the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability can allow a remote attacker to compromise the confidentiality, integrity, and...

CVE-2026-53175: Use After Free

In the Linux kernel, the following vulnerability has been resolved: inet: frags: fix use-after-free caused by the fqdirpreexit flush On netns teardown, fqdirpreexit walks the fqdir rhashtable and flushes every fragment queue that is not yet complete using inetfragqueueflush. That helper frees all...