Vulnerability in Linux

CVE-2026-52910

In the Linux kernel, the following vulnerability has been resolved: bpf: Free reuseport cBPF prog after RCU grace period. Eulgyu Kim reported the splat below with a repro. [0] The repro sets up a UDP reuseport group with a cBPF prog and…

Affected products

  • Linux — versions 538950a1b7527a0a52ccd9337e3fcd304f027f13, 4.5, 0

References