CVE-2026-46076

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 2.3% of scored records. A rank, not a probability.

NVD base score

7.9 (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:C/C:L/I:L/A:H

NVD analysis status

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

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 12:58Z3 MO AGO

Last updated

2026-08-05 12:29Z1 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.9)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H

Weaknesses

• CWE-475Undefined Behavior for Input to APIBase

Data version

5.2

Document digest

c5b93a754bc205fcb0c0c98679fea79383e3ee2e0c4a90cdfe69b182f0f45b7b

• git.kernel.orghttps://git.kernel.org/stable/c/924d721fae95687acedbaf624a094ed0e8b67104
• git.kernel.orghttps://git.kernel.org/stable/c/009c0f726abeaa67aad1d96b883bdce01d405ce2
• git.kernel.orghttps://git.kernel.org/stable/c/5fb4a5f361565f5b629d8a8fe5288ce8463c5727
• git.kernel.orghttps://git.kernel.org/stable/c/c36991c6f8d2ab56ee67aff04e3c357f45cfc76c