CVE-2026-46045

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 2.8% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/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

2026-05-27 12:57Z3 MO AGO

Last updated

2026-06-14 17:50Z2 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-821Incorrect SynchronizationBase

Data version

5.2

Document digest

9f0d99a94126b37f486177c60c3a3688ff7fc2f3f83ce4061bbdb98dba8d7c83

• git.kernel.orghttps://git.kernel.org/stable/c/98623c7e2a51eab1833c8628d33fa9c6ef3ce325
• git.kernel.orghttps://git.kernel.org/stable/c/3115fa2f62970d98f2a639145fb8e2767db8bbf9
• git.kernel.orghttps://git.kernel.org/stable/c/7701e68b5072faa03a8f30b4081dc16df9092381