CVE-2026-23167

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

0.09% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 0.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/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

2026-02-14 16:01Z6 MO AGO

Last updated

2026-05-11 22:01Z3 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

288bce7b6725708c102d5222e7e879668311cfc007412ef41c1832212cb930c4

• git.kernel.orghttps://git.kernel.org/stable/c/cd4412d5905ee580e96c48360dc98fcd9e6f3208
• git.kernel.orghttps://git.kernel.org/stable/c/eaa5da5130deda26420273d4610cf6e4f794ed75
• git.kernel.orghttps://git.kernel.org/stable/c/8ea4d96419fb20f15a52ce657d49f1e7c91eb7ac
• git.kernel.orghttps://git.kernel.org/stable/c/546eba0b10989de9ccc7fd619e874a30561e2b88
• git.kernel.orghttps://git.kernel.org/stable/c/126cd30cad37bc7c2c85fe2df2a522d4edf0a5c5
• git.kernel.orghttps://git.kernel.org/stable/c/c3369fc5e6120a72169e71acd72e987907a682af
• git.kernel.orghttps://git.kernel.org/stable/c/d2492688bb9fed6ab6e313682c387ae71a66ebae