CVE-2026-43298

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

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

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

2026-05-08 13:11Z3 MO AGO

Last updated

2026-05-11 22:21Z3 MO AGO

Reserved

2026-05-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-832Unlock of a Resource that is not LockedBase

Data version

5.2

Document digest

cab2e48f77bfa58a8b0c8fd82eeea1786f3e523e128bdd9547c4d9ae150542d4

• git.kernel.orghttps://git.kernel.org/stable/c/8ee9aa80d4f1893a6699d46c403a1731548b544b
• git.kernel.orghttps://git.kernel.org/stable/c/f1db6fc5a834c8ca9485cc0596dd7df8b8619b64
• git.kernel.orghttps://git.kernel.org/stable/c/8980be03b3f9a4b58197ef95d3b37efa41a25331