CVE-2026-46267

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.3% 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 2026-07-22.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-06-03 15:50Z3 MO AGO

Last updated

2026-06-03 15:50Z3 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-416Use After FreeVariant
• CWE-364Signal Handler Race ConditionBase

Data version

5.2

Document digest

2fcaaa16f70f77bbe73cc80d686c4d64ac6dc710df1dd3c8091d0c2b7a63072d

• git.kernel.orghttps://git.kernel.org/stable/c/c60f41022eaad2a1dafecd3ae6f249a3bd6d4b6e
• git.kernel.orghttps://git.kernel.org/stable/c/a24a676329d40481b2331bfa1418a679577dfd3a
• git.kernel.orghttps://git.kernel.org/stable/c/77eef9f2eef045c3c37a3df82d3e661afb866b98
• git.kernel.orghttps://git.kernel.org/stable/c/cf70cedce327833296ebe6043364d1e44b76a2ab
• git.kernel.orghttps://git.kernel.org/stable/c/276820278e9717cc7d4bb32381892dd3ddf418d4
• git.kernel.orghttps://git.kernel.org/stable/c/1cb97b1225450af3f7b728777929ba50c6a58ced
• git.kernel.orghttps://git.kernel.org/stable/c/c9efde1e537baed7648a94022b43836a348a074f