CVE-2026-23108

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.1% 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

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

2026-02-04 16:08Z7 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-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

05dee034f1f7a077928b814abfd85abd18eda830cd6740d54bd0014ef9f3c265

• git.kernel.orghttps://git.kernel.org/stable/c/feb8243eaea7efd5279b19667d7189fd8654c87a
• git.kernel.orghttps://git.kernel.org/stable/c/ef6e608e5ee71eca0cd3475c737e684cef24f240
• git.kernel.orghttps://git.kernel.org/stable/c/60719661b4cbd7ffbed1a0e0fa3bbc82d8bd2be9
• git.kernel.orghttps://git.kernel.org/stable/c/59ff56992bba28051ad67cd8cc7b0edfe7280796
• git.kernel.orghttps://git.kernel.org/stable/c/ea4a98e924164586066b39f29bfcc7cc9da108cd
• git.kernel.orghttps://git.kernel.org/stable/c/07e9373739c6388af9d99797cdb2e79dbbcbe92b
• git.kernel.orghttps://git.kernel.org/stable/c/f7a980b3b8f80fe367f679da376cf76e800f9480