Vulnerability in Linux

CVE-2026-45840

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsg_new(NLMSG_DEFAULT_SIZE, ...) but s…

EPSS: 0.000 (9.7th percentile) — read the EPSS interpretation.

Affected products

  • Linux — versions 7.0.10, 6.12.91, 6.18.33

References