CVE-2026-45876

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.8% 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 2026-06-25.

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 12:16Z3 MO AGO

Last updated

2026-05-27 12:16Z3 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
• CWE-390Detection of Error Condition Without ActionBase

Data version

5.2

Document digest

5d99b12301c89050e2b8aa5c57579587363b9e3f5f253ea950cf38136cb98bfa

• git.kernel.orghttps://git.kernel.org/stable/c/c787a235deb33be6eda40beee8f561da5fd8cb8c
• git.kernel.orghttps://git.kernel.org/stable/c/a4741114c9622346c4bbb8cc2bbd88153616ffaf
• git.kernel.orghttps://git.kernel.org/stable/c/53c998527ffa60f9deda8974a11ad39790684159