CVE-2026-46036

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.7% 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

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

2026-05-27 12:56Z3 MO AGO

Last updated

2026-08-05 12:29Z1 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant
• CWE-820Missing SynchronizationBase

Data version

5.2

Document digest

6fc4d6c46b6b1299e16a8583b0bf55f23a737c3c7b04f8312bdb2730fa7d16d9

• git.kernel.orghttps://git.kernel.org/stable/c/ddf96e23c366c566283fce8377928851fa7f5e81
• git.kernel.orghttps://git.kernel.org/stable/c/7b436ade16cc81095d79b79f8efa3af0a4f5c5a2
• git.kernel.orghttps://git.kernel.org/stable/c/7530f34ec0ca1438d45a75dcb43183a1cc92eced
• git.kernel.orghttps://git.kernel.org/stable/c/670e8864b1a218d72f08db40d0103adf38fa1d9b