Vulnerability in Linux

CVE-2026-53260

In the Linux kernel, the following vulnerability has been resolved: tcp: Add preempt_{disable,enable}_nested() in reqsk_queue_hash_req(). syzbot reported a weird reqsk->rsk_refcnt underflow in __inet_csk_reqsk_queue_drop(). The captured…

EPSS: 0.002 (4.9th percentile) — read the EPSS interpretation.

Affected products

  • Linux — versions d2d6422f8bd17c6bb205133e290625a564194496, 6.12, 0

References