CVE-2026-46001

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.9% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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 12:55Z3 MO AGO

Last updated

2026-06-14 17:47Z2 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-787Out-of-bounds WriteBase
• CWE-131Incorrect Calculation of Buffer SizeBase

Data version

5.2

Document digest

c45f798ee06192a3d3791367e23dcf9980ef8887cfd6bf7734bd7cd1ccbcb778

• git.kernel.orghttps://git.kernel.org/stable/c/7eccabff1c9ec15e4b6fe186d5c147b13a9cdb4e
• git.kernel.orghttps://git.kernel.org/stable/c/95d48e37a1304d6148406c799479c0fb505aefa7
• git.kernel.orghttps://git.kernel.org/stable/c/a11aa9c5fd9dfe62be7cfec1f2a7546afb77254c
• git.kernel.orghttps://git.kernel.org/stable/c/24c73e93d6a756e1b8626bb259d2e07c5b89b370