CVE-2026-43488

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.7% 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 2026-06-26.

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

2026-05-13 15:08Z3 MO AGO

Last updated

2026-05-14 14:31Z3 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-390Detection of Error Condition Without ActionBase

Data version

5.2

Document digest

2287f76714119dccd58237e725695d76a999c308b5a9656e627a4404d1c0ed88

• git.kernel.orghttps://git.kernel.org/stable/c/b2dd9abf8c06cfcbcf242321fd54ae51a4807705
• git.kernel.orghttps://git.kernel.org/stable/c/6f91f3f087194c114d6d8ea4591b850bb00672f8
• git.kernel.orghttps://git.kernel.org/stable/c/cd41e0d1df8fcf5eae294657da52b50d1ce03246
• git.kernel.orghttps://git.kernel.org/stable/c/09ff0099c6cf148ff1f7053b5b6c84beb1c2ef8d
• git.kernel.orghttps://git.kernel.org/stable/c/d6d5febd12452b7fd951fdd15c3ec262f01901a4