CVE-2026-45845

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 2.1% 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 2026-06-26.

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

2026-05-27 09:24Z3 MO AGO

Last updated

2026-06-14 17:46Z2 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

f1f3d32222635fcf0fa85fd543dbb29a5e49ecb8bc5eb517f10c6cfec8df6a76

• git.kernel.orghttps://git.kernel.org/stable/c/ec2501e361b08b50bcb1e7b3253fc861abbda28d
• git.kernel.orghttps://git.kernel.org/stable/c/d02e2fbf60de46678e2ea698a6a904fd21e1cc31
• git.kernel.orghttps://git.kernel.org/stable/c/48b26d48e76221dc90b02bf5428bab53643461ca
• git.kernel.orghttps://git.kernel.org/stable/c/8f1ff8866cb9f655e5faea6994eb902960be8e04
• git.kernel.orghttps://git.kernel.org/stable/c/3d07ca5c0fae311226f737963984bd94bb159a87