CVE-2026-43017

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 2.4% 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

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

2026-05-01 14:15Z4 MO AGO

Last updated

2026-05-11 22:16Z3 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-130Improper Handling of Length Parameter InconsistencyBase

Data version

5.2

Document digest

1b59dcbf04dcc0a169d48fdac573385ef0e318faf5b31d33c0f9c68a13325efc

• git.kernel.orghttps://git.kernel.org/stable/c/24fa32369cf15d8fc918bdfe94097b12e6acada0
• git.kernel.orghttps://git.kernel.org/stable/c/244b639e6a3a8e26241e201004a3a9f764476631
• git.kernel.orghttps://git.kernel.org/stable/c/0b706fb2294aff3adfd54653bda1b5e356ad4566
• git.kernel.orghttps://git.kernel.org/stable/c/edb5898cfa91afe7e8f83eda18d93034c953d632
• git.kernel.orghttps://git.kernel.org/stable/c/562ed1954f0c1bff3422b7b752bd3dacf185edbf
• git.kernel.orghttps://git.kernel.org/stable/c/bda93eec78cdbfe5cda00785cefebd443e56b88b