CVE-2026-97567

Summary

In the Linux kernel, the following vulnerability has been resolved:

mptcp: prevent race between disconnect() and rtx

Sashiko noted that the two event can race, leading to inconsistent status. Prevent the race using the synchronous timer stop operation.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxb29fcfb54cd70caca5b11c80d8d238854938884a < 374da2b9be1280695ce41f108334a8f16e3e54beaffected
LinuxLinuxb29fcfb54cd70caca5b11c80d8d238854938884a < 69a7b2a912672159dda7dcf325d27752d448dfdfaffected
LinuxLinuxb29fcfb54cd70caca5b11c80d8d238854938884a < 85c580b0d8590520ae00a15c29e9fb9c99427a3eaffected
LinuxLinux5.17affected
LinuxLinux0 < 5.17unaffected
LinuxLinux6.18.53 <= 6.18.*unaffected
LinuxLinux7.2.7 <= 7.2.*unaffected
LinuxLinux7.3-rc3 <= *unaffected

Weaknesses

References