CVE-2026-31545

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.5% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-04-24 14:33Z4 MO AGO

Last updated

2026-05-11 22:10Z3 MO AGO

Reserved

2026-03-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-372Incomplete Internal State DistinctionBase

Data version

5.2

Document digest

1a39e20fe95b1b5da1aa519aeb42dff89d02246e000ee9abe7c2623c6e7c7014

• git.kernel.orghttps://git.kernel.org/stable/c/0c2320c3c860d281cbc2f49fc574c1947a6b9e2a
• git.kernel.orghttps://git.kernel.org/stable/c/2a175bc3c338c6b2bc55004e93dd35a2467bdca2
• git.kernel.orghttps://git.kernel.org/stable/c/c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78
• git.kernel.orghttps://git.kernel.org/stable/c/70662874f646871c2f08ef1cf2544ba9a5f71b96
• git.kernel.orghttps://git.kernel.org/stable/c/548a1bfe591364e63bce4af7c5802bb434efdaf8
• git.kernel.orghttps://git.kernel.org/stable/c/4de9ed2ea22d611b4149969266b45a86ea8daf35
• git.kernel.orghttps://git.kernel.org/stable/c/783f05e560d761dee7ff602b97edb0e54f2e9727
• git.kernel.orghttps://git.kernel.org/stable/c/55dc632ab2ac2889b15995a9eef56c753d48ebc7