CVE-2026-46274

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 2026-07-23.

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

2026-06-08 14:30Z2 MO AGO

Last updated

2026-08-05 12:30Z1 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-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

cfbba271faf197db6cc0f48db9cd10f6217920c15efcdb5dbe5d1826b047ca3b

• git.kernel.orghttps://git.kernel.org/stable/c/d6bda9df0c0a3080804181464d5c0f4d78a4e769
• git.kernel.orghttps://git.kernel.org/stable/c/5a20ebf0c81b61f5ea3b1b529c100cad69b9f603
• git.kernel.orghttps://git.kernel.org/stable/c/252c5051dba9c709b6a72f2866f93e5e618b3f06
• git.kernel.orghttps://git.kernel.org/stable/c/d376c131af7c7739a87ff037ed2fdb67c2542c8a
• git.kernel.orghttps://git.kernel.org/stable/c/d6a2d7b04b5a093021a7a0e2e69e9d5237dfa8cc