CVE-2026-80877

Summary

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

afs: Fix vllist leak

Fix a leak of the new vllist in afs_update_cell() in the event that it is an empty list (nr_servers == 0), in which case the old list isn't displaced unless the old list is also empty.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxd5c32c89b208e39a39cd8639aa21c012ce0daf4d < 13403945c2385653e282dacda304dce2a25fdb53affected
LinuxLinuxd5c32c89b208e39a39cd8639aa21c012ce0daf4d < 2b169eedbb96f37f3f33d7b496d8283194988980affected
LinuxLinuxd5c32c89b208e39a39cd8639aa21c012ce0daf4d < bf55969d9188380eb539bd216850bac27bc2e272affected
LinuxLinuxd5c32c89b208e39a39cd8639aa21c012ce0daf4d < bef5514f6b6cb4bed9061f4b628d6be1cf26a39eaffected
LinuxLinuxd5c32c89b208e39a39cd8639aa21c012ce0daf4d < fbfe75c81bff2359a03e85cf84293484cf60fcb9affected
LinuxLinuxd5c32c89b208e39a39cd8639aa21c012ce0daf4d < 8afb1a787a2802caf1895dd96745cfd6790a6f95affected
LinuxLinuxd5c32c89b208e39a39cd8639aa21c012ce0daf4d < 91d8f8e5fd34d3aed26f0fe6cf52b3f71de66cc6affected
LinuxLinuxd5c32c89b208e39a39cd8639aa21c012ce0daf4d < fc10c0ecf06f2981af5d04357612b00051e03e9eaffected
LinuxLinux5.2affected
LinuxLinux0 < 5.2unaffected
LinuxLinux5.10.261 <= 5.10.*unaffected
LinuxLinux5.15.212 <= 5.15.*unaffected
LinuxLinux6.1.178 <= 6.1.*unaffected
LinuxLinux6.6.145 <= 6.6.*unaffected
LinuxLinux6.12.97 <= 6.12.*unaffected
LinuxLinux6.18.40 <= 6.18.*unaffected
LinuxLinux7.1.5 <= 7.1.*unaffected
LinuxLinux7.2 <= *unaffected

Weaknesses

References