PT-2026-34906 · Linux+2 · Linux Kernel+2
CVE-2026-31554
·
Published
2026-03-26
·
Updated
2026-08-30
CVSS v4.0
8.5
High
| Vector | AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A Use-after-Free (UaF) issue exists in the Linux kernel when the
sys futex requeue() function is used with different flags. This occurs because the system did not mandate identical flags for these operations.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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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu