CVE-2026-23133

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

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

EPSS percentile

Ranks above 2.4% 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

2026-02-14 15:14Z6 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-763Release of Invalid Pointer or ReferenceBase

Data version

5.2

Document digest

664ff115cb471122c901b875cb459bdfe1f1e12669d6f268232f83e7f45490b9

• git.kernel.orghttps://git.kernel.org/stable/c/e2dda298ef809aa201ea7c0904c4d064f6c497cb
• git.kernel.orghttps://git.kernel.org/stable/c/fc8da65f9fe1bc6802f8240b342cfff4f5c7e841
• git.kernel.orghttps://git.kernel.org/stable/c/b0ad924332a96550a84b8c0ae5483e7042d65fa9
• git.kernel.orghttps://git.kernel.org/stable/c/1928851334ecfd6e0d663121ab69ac639d4217a6
• git.kernel.orghttps://git.kernel.org/stable/c/5d6fa4d2c9799c09389588da5118a72d97d87e92
• git.kernel.orghttps://git.kernel.org/stable/c/07f363f305793baecad41816f73056252f3df61e
• git.kernel.orghttps://git.kernel.org/stable/c/9282a1e171ad8d2205067e8ec3bbe4e3cef4f29f