CVE-2026-43216

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

Modified. NVD last modified this record on 2026-07-24.

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 11:28Z4 MO AGO

Last updated

2026-07-24 14:33Z1 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-476NULL Pointer DereferenceBase
• CWE-413Improper Resource LockingBase

Data version

5.2

Document digest

16009ec14ca75df01d32762b660886c7f452a9e9608afcc5e391fe1c689e6b8d

• git.kernel.orghttps://git.kernel.org/stable/c/4839cbda8f13e99ce2bb3b593f5cc3288415684b
• git.kernel.orghttps://git.kernel.org/stable/c/3709d73ace37e9aaebb688f5a5cf706d74350b64
• git.kernel.orghttps://git.kernel.org/stable/c/cf7599116c4c0082fd25cb1bf0254631da0ed06e
• git.kernel.orghttps://git.kernel.org/stable/c/cd2463ec60f0d6e460078037c86f9d0947ee1ff6
• git.kernel.orghttps://git.kernel.org/stable/c/c770217044d9cbe16a1f7c385cf080ed06a2fc04
• git.kernel.orghttps://git.kernel.org/stable/c/f3e4cceafad27c9363c33622732f86722846ec6f
• git.kernel.orghttps://git.kernel.org/stable/c/e4c6efb3b70ff87f1df99efce2f8893717695718
• git.kernel.orghttps://git.kernel.org/stable/c/983512f3a87fd8dc4c94dfa6b596b6e57df5aad7