CVE-2026-23313

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 2.4% 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

Low. 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

2026-03-25 10:27Z5 MO AGO

Last updated

2026-05-11 22:04Z3 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-911Improper Update of Reference CountBase

Data version

5.2

Document digest

78fe73e2c171f4a6218a5f9575eb85286bab16165cc7a8277ad5a1bfeb2e3d32

• git.kernel.orghttps://git.kernel.org/stable/c/fa5d5baf67f619c7aa70697a194b5a9edd9f5bb7
• git.kernel.orghttps://git.kernel.org/stable/c/b7e91827e1cf89cd34ad11dc8f8c010b70ab786e
• git.kernel.orghttps://git.kernel.org/stable/c/9e0f091821571f0da387462803ee42f0bb157582
• git.kernel.orghttps://git.kernel.org/stable/c/dca4ea596a3b0a1b82bc1d9f3e4d88bd9ad9561f
• git.kernel.orghttps://git.kernel.org/stable/c/4b3d54a85bd37ebf2d9836f0d0de775c0ff21af9