CVE-2026-46023

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 3.1% 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

2026-05-27 12:56Z3 MO AGO

Last updated

2026-06-14 17:48Z2 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-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

01ad20f4007b8c004aed56b1b197809c5844a75ddc000ec3e4d21c7d67b40d10

• git.kernel.orghttps://git.kernel.org/stable/c/e5e0ae3237584ebef510366c4cb3d5cc7c22b610
• git.kernel.orghttps://git.kernel.org/stable/c/249c831183fb806c8e3b14c7c4c1d2fb68cf37fb
• git.kernel.orghttps://git.kernel.org/stable/c/ae59b3025609d5a0a39cf5b2b94e2467f6231573
• git.kernel.orghttps://git.kernel.org/stable/c/35f6b3281efd44d19110574663bc17a610bc73b9
• git.kernel.orghttps://git.kernel.org/stable/c/47dad9eea75d33212d3d2cea10e7ed6a1bfc0713
• git.kernel.orghttps://git.kernel.org/stable/c/87c99a50e0fdc68a5b9b52a94d49452cd3ff02ca
• git.kernel.orghttps://git.kernel.org/stable/c/17a08791d428885d00e510864283a7b839792368
• git.kernel.orghttps://git.kernel.org/stable/c/4c788c6f921b22f9b6c3f316c4a071c05683e7de