CVE-2026-23126

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

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

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

2026-02-14 15:09Z6 MO AGO

Last updated

2026-06-11 18:44Z2 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
• CWE-820Missing SynchronizationBase

Data version

5.2

Document digest

863facdeea68d2080d89ee780b73ce5870c10845df2c053a78dd1874fdb569dd

• git.kernel.orghttps://git.kernel.org/stable/c/3f560cfc7706029294132482fff5d1bc7884b70d
• git.kernel.orghttps://git.kernel.org/stable/c/f1f9cfd2f46a73b7de2982d01be822eac3a0efaa
• git.kernel.orghttps://git.kernel.org/stable/c/d77379ca82efcb2fe563359cc795027d680410db
• git.kernel.orghttps://git.kernel.org/stable/c/68462ecc40ea8f780fb3c74ebfddd05506bb731b
• git.kernel.orghttps://git.kernel.org/stable/c/b97d5eedf4976cc94321243be83b39efe81a0e15