PT-2026-2537 · Linux+2 · Linux Kernel+2
CVE-2025-68805
·
Published
2025-11-26
·
Updated
2026-05-07
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A flaw exists in the Linux kernel’s fuse implementation related to io-uring. Specifically, when a request is terminated before commitment, it isn’t removed from the queue’s list, resulting in a dangling list entry. This can lead to list corruption and use-after-free issues.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu