CVE-2026-46159

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

0.09% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 0.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-19.

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

2026-05-28 09:36Z3 MO AGO

Last updated

2026-06-19 11:59Z2 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-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

86e06edcdd13fcad14ccd9cf24cbd039fddee77a1fdf7437b4ec82ec7d68649a

• git.kernel.orghttps://git.kernel.org/stable/c/f407aad350bdea4db300c47433573b7a41630d33
• git.kernel.orghttps://git.kernel.org/stable/c/d8224b1be6627c6c3b204bfb264508d27c65ac44
• git.kernel.orghttps://git.kernel.org/stable/c/d69a4a6813fdba7c4cc3695a7e843842b240790d
• git.kernel.orghttps://git.kernel.org/stable/c/f5ee467b56764964027c361641f64953fc0f8f9a
• git.kernel.orghttps://git.kernel.org/stable/c/4fdc6ee0802121d9cd96b8d085e589f51e5a4ec3
• git.kernel.orghttps://git.kernel.org/stable/c/5d12e0ab009ade48c1bff9324fd9bea2c773d088
• git.kernel.orghttps://git.kernel.org/stable/c/d09d67d5de577cedae3de9497dff217e0ac8b641
• git.kernel.orghttps://git.kernel.org/stable/c/973e57c726c1f8e77259d1c8e519519f1e9aea77