๐Ÿ›ก๏ธ CVE-2026-31491
๐ŸŸก CVSS 5.5 โ€” Medium โœ… No Known Exploit CWE-190 NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Harden depth calculation functions An issue was exposed where OS can pass in U32_MAX for SQ/RQ/SRQ size. This can cause integer overflow and truncation of SQ/RQ/SRQ depth returning a success when it should have failed. Harden the functions to do all depth calculations and boundary checking in u64 sizes.

Details

Severity MEDIUM
CVSS Score 5.5
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE CWE-190
Public Exploit โœ… No
Source NVD
Published 2026-04-22
Updated 2026-06-02
Modified 2026-04-28

Affected Packages

Software From version Fixed in
linux-kernel โ€” โ€”

Similar Threats

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