CVE-2026-43362

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

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 12.3% of scored records. A rank, not a probability.

NVD base score

8.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/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

2026-05-08 14:21Z3 MO AGO

Last updated

2026-08-05 12:27Z1 MO AGO

Reserved

2026-05-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.1)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-649Reliance on Obfuscation or Encryption of Security-Relevant Inputs without Integrity CheckingBase

Data version

5.2

Document digest

336f72bdb926a53a92b751380333ea13eed6a495b98f8ae474b2c41408fc7655

• git.kernel.orghttps://git.kernel.org/stable/c/438e77435aee2894d5edf90be5c87004a57f6258
• git.kernel.orghttps://git.kernel.org/stable/c/52327268224fb9ccc7ecfbbdfdfff54b6e93c518
• git.kernel.orghttps://git.kernel.org/stable/c/92e64f1852f455f57d0850989e57c30d7fac7d95
• git.kernel.orghttps://git.kernel.org/stable/c/aea5e37388a080361110ab5790f57ae0af383650
• git.kernel.orghttps://git.kernel.org/stable/c/d78840a6a38d312dc1a51a65317bb67e46f0b929