CVE-2026-23004

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 2.1% 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

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

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2026-01-25 14:36Z7 MO AGO

Last updated

2026-08-05 12:20Z1 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

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

Data version

5.2

Document digest

ac2a770cf73de93d766b06bc0c177b60e640e3f21f3d947510a49acceb071faf

• git.kernel.orghttps://git.kernel.org/stable/c/815db2363e51f0ef416947492d4dac5b7a520f56
• git.kernel.orghttps://git.kernel.org/stable/c/f24a52948c95e02facbca2b3b6eb5a225e27eb01
• git.kernel.orghttps://git.kernel.org/stable/c/722de945216144af7cd4d39bdeb936108d2595a7
• git.kernel.orghttps://git.kernel.org/stable/c/9a6f0c4d5796ab89b5a28a890ce542344d58bd69