CVE-2026-43013

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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

7055852bcfb41179dfee99734422a302d544b4d7aca2fd9e1d0e4ff777aa5143

• git.kernel.orghttps://git.kernel.org/stable/c/a3db46d5f4df92630a96f7bc77b60e75c2353e06
• git.kernel.orghttps://git.kernel.org/stable/c/7129632cab3e4d23510b21930aa73b8d97a859f5
• git.kernel.orghttps://git.kernel.org/stable/c/cfa774e6c920c81e700327bf10db8cb50d5db456
• git.kernel.orghttps://git.kernel.org/stable/c/c53cf44588a93000f71817a6bb87a66353c48dee
• git.kernel.orghttps://git.kernel.org/stable/c/89c65f2fcd8801365b410f40a427cbcd7f4c28e9
• git.kernel.orghttps://git.kernel.org/stable/c/bf16bca6653679d8a514d6c1c5a2c67065033f14