CVE-2026-45913

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 5.3% 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

Undergoing Analysis. NVD last modified this record on 2026-06-24.

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

2026-05-27 12:17Z3 MO AGO

Last updated

2026-05-27 12:17Z3 MO AGO

Reserved

2026-05-13

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

ee11df1e77f67aeffa85ca25a0e8e66b7ae336690e5fb6d4b4b7e426de0dabad

• git.kernel.orghttps://git.kernel.org/stable/c/d0fdad1bdd21a358cc2c85da3681ae27b86ce6ce
• git.kernel.orghttps://git.kernel.org/stable/c/724a405ce0309676f1e993c173382b4c4a022beb
• git.kernel.orghttps://git.kernel.org/stable/c/fae260fc84e1eae8f590c7907e53e8768df2d986
• git.kernel.orghttps://git.kernel.org/stable/c/45525fdfd4cb612d7b414dd5cfa1f43892a7cd71
• git.kernel.orghttps://git.kernel.org/stable/c/8b769e311a86bb9d15c5658ad283b86fc8f080a2