CVE-2026-80877

Description

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.

Is your site exposed to CVE-2026-80877?

Run a free security scan — no signup, results in seconds.

EPSS — Exploit Prediction

0.0022

Probability of exploitation

0.11%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

References

Other References

https://git.kernel.org/stable/c/13403945c2385653e282dacda304dce2a25fdb53 https://git.kernel.org/stable/c/2b169eedbb96f37f3f33d7b496d8283194988980 https://git.kernel.org/stable/c/8afb1a787a2802caf1895dd96745cfd6790a6f95 https://git.kernel.org/stable/c/91d8f8e5fd34d3aed26f0fe6cf52b3f71de66cc6 https://git.kernel.org/stable/c/bef5514f6b6cb4bed9061f4b628d6be1cf26a39e https://git.kernel.org/stable/c/bf55969d9188380eb539bd216850bac27bc2e272 https://git.kernel.org/stable/c/fbfe75c81bff2359a03e85cf84293484cf60fcb9 https://git.kernel.org/stable/c/fc10c0ecf06f2981af5d04357612b00051e03e9e

Frequently Asked Questions

What is CVE-2026-80877? +

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.

How do I check if I'm vulnerable to CVE-2026-80877? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.