CVE-2026-80738

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

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.6% of scored records. A rank, not a probability.

NVD base score

7.3 (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:L

NVD analysis status

Received. NVD last modified this record on 2026-09-04.

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

2026-09-03 08:21Z1 DAY AGO

Last updated

2026-09-04 04:58Z19 HR AGO

Reserved

2026-08-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

10ff28461ef63902c05f66a9f0e11252df637165bca95849e526393d224477a9

• git.kernel.orghttps://git.kernel.org/stable/c/23f682083aa3fbc0c49667818efd6979a8bc5ac2
• git.kernel.orghttps://git.kernel.org/stable/c/31a420a822ff92e2090bd5d65efe8e34e2d6d9b8