CVE-2026-46317

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 2.4% of scored records. A rank, not a probability.

NVD base score

8.8 (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:C/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

2026-06-09 11:52Z2 MO AGO

Last updated

2026-08-05 12:31Z1 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

• CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

fdbc640fa90b77a015f0e2780300ac9c1770ec8cd6b0addbb4f661959861aa5e

• git.kernel.orghttps://git.kernel.org/stable/c/918450ad6010df6ecd2efde12a1409e011da22d6
• git.kernel.orghttps://git.kernel.org/stable/c/4424dbcb06d68e34e51c019a5781a7dc00731971
• git.kernel.orghttps://git.kernel.org/stable/c/70543358fa08e0f7cebc3447c3b70fe97ad7aaa8