CVE-2026-23233

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.7% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/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

2026-03-04 14:36Z6 MO AGO

Last updated

2026-05-23 16:04Z3 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-787Out-of-bounds WriteBase

Data version

5.2

Document digest

bc5d41e397d3ae1c1fce3b715e62b99d25d2df330f95ecef7fa9d21351c342ad

• git.kernel.orghttps://git.kernel.org/stable/c/d4534a7f6c92baaf7e12a45fc6e37332cafafc33
• git.kernel.orghttps://git.kernel.org/stable/c/1ff415eef513bf12deb058fc50d57788c46c48e6
• git.kernel.orghttps://git.kernel.org/stable/c/fee27b69dde1a05908b350eea42937af2387c4fe
• git.kernel.orghttps://git.kernel.org/stable/c/607cb9d83838d2cd9f0406c2403ed61aadf0edff
• git.kernel.orghttps://git.kernel.org/stable/c/5c145c03188bc9ba1c29e0bc4d527a5978fc47f9