CVE-2026-43250

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

2026-05-06 11:28Z4 MO AGO

Last updated

2026-05-11 22:20Z3 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-787Out-of-bounds WriteBase
• CWE-459Incomplete CleanupBase

Data version

5.2

Document digest

c24f77204a9e996ef327dda26acb6dd85dcb6c599f2bc7bf734aa21cb795627c

• git.kernel.orghttps://git.kernel.org/stable/c/1b72b834511d17f4d069d512f78671f3f210a2f1
• git.kernel.orghttps://git.kernel.org/stable/c/f4fbf2d4750d12ac8525d2efac1016fa0d84d4ec
• git.kernel.orghttps://git.kernel.org/stable/c/e74c436f8568af1c60942469d0a2300b3ada3857
• git.kernel.orghttps://git.kernel.org/stable/c/cea2a1257a3b5ea3e769a445b34af13e6aa5a123