CVE-2026-43136

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

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

2026-05-06 11:27Z4 MO AGO

Last updated

2026-05-11 22:18Z3 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-166Improper Handling of Missing Special ElementBase

Data version

5.2

Document digest

675d6c46ff48f328a1bd3f4b71065cde25ae85215ac9e2ff54c2e4214307b715

• git.kernel.orghttps://git.kernel.org/stable/c/ae81fac9ce81917817d787e6b74e68482d99bdf2
• git.kernel.orghttps://git.kernel.org/stable/c/2dc023dbc11b8dfa8afa63242762acd8cddcad03
• git.kernel.orghttps://git.kernel.org/stable/c/7f59999fcd699af06ad2aef446a635ea6aa87db3
• git.kernel.orghttps://git.kernel.org/stable/c/b74bf7d0d01fa9b53653f58c29aa00772121f6e9
• git.kernel.orghttps://git.kernel.org/stable/c/f1ceaaf93ea32d0f2b95c95f784ee155962c52ad
• git.kernel.orghttps://git.kernel.org/stable/c/1acb28123e57b50d737377f400f57eec889fe5e4
• git.kernel.orghttps://git.kernel.org/stable/c/fb1725c0804dbec9dd01c4cb5c9f1f77a69e36dc
• git.kernel.orghttps://git.kernel.org/stable/c/1547d41f9f19d691c2c9ce4c29f746297baef9e9