SUSE CVE-2026-23272

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unconditionally bump set-nelems before insertion In case that the set is full, a new element gets published then removed without waiting for the RCU grace period, while RCU reader can be walking over it...

CVE-2026-23272

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unconditionally bump set-nelems before insertion In case that the set is full, a new element gets published then removed without waiting for the RCU grace period, while RCU reader can be walking over it...

CVE-2026-23272

CVE-2026-23272 affects the Linux kernel netfilter nf_tables component. The issue arises when inserting into a full set: the code increments set->nelems and publishes a new element before the RCU grace period, allowing an RCU reader to observe a partially updated element. The description notes ...

PT-2026-26577

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfilter nf tables component where set-nelems is unconditionally incremented before insertion. If the set is full, a new element is published and subsequently...