CVE-2026-46066

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 2.2% 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

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 12:57Z3 MO AGO

Last updated

2026-06-14 17:51Z2 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-193Off-by-one ErrorBase

Data version

5.2

Document digest

1ea025dd1ccbf48cc30c83702c01552c65ef9cfbdcd34f2f3f95cd116df37166

• git.kernel.orghttps://git.kernel.org/stable/c/6200f41d6fcf2ac7e24866431e381cbc914560e4
• git.kernel.orghttps://git.kernel.org/stable/c/ba12c1e578890f6337a415b7dedf476c6d455105
• git.kernel.orghttps://git.kernel.org/stable/c/a0d9555bf9eaeba34fe6b6bb86f442fe08ba3842