Vulnerability in Linux

CVE-2026-68118

In the Linux kernel, the following vulnerability has been resolved: tcp: challenge ACK for non-exact RST in SYN-RECEIVED The SYN-RECEIVED request-socket path in tcp_check_req() accepts an in-window RST without requiring SEG.SEQ to exactl…

Affected products

  • Linux — versions 282f23c6ee343126156dd41218b22ece96d747e3, 86791bbfe5ed7b275be040cfeff049a1624af1b7, 61f69dc4e40e41b0018f00fa4aeb23d3239556fb

References