CVE-2026-43428

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 2.5% 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 14:22Z3 MO AGO

Last updated

2026-05-11 22:24Z3 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-770Allocation of Resources Without Limits or ThrottlingBase

Data version

5.2

Document digest

5cbda9efd75f89950a4f5557baaa511f914e34cad7242afa36bfd35cd301fbfb

• git.kernel.orghttps://git.kernel.org/stable/c/4e86f5b79e62ded7e3c3ebd688cf5775e618148a
• git.kernel.orghttps://git.kernel.org/stable/c/06d2bbc4c66c6b0e8a43728c4949026026a5be67
• git.kernel.orghttps://git.kernel.org/stable/c/6c62935670acdbb7687ced20494923b66fbb0367
• git.kernel.orghttps://git.kernel.org/stable/c/659c0c7d50a4b0f6aa197c4c098cfd91daf63862
• git.kernel.orghttps://git.kernel.org/stable/c/24b31a227f679a942d820840a4dea7f0c09a387f
• git.kernel.orghttps://git.kernel.org/stable/c/64f3d75633aedc12bdff220e9a4337177430bd9d
• git.kernel.orghttps://git.kernel.org/stable/c/2d34cb4d1d6283b4be9c78f4a83ed6956d3069ec
• git.kernel.orghttps://git.kernel.org/stable/c/1015c27a5e1a63efae2b18a9901494474b4d1dc3