CVE-2026-64358

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.5% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-09-04.

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

2026-07-25 08:50Z1 MO AGO

Last updated

2026-08-17 04:54Z18 DAYS AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

af00aabcc5bdd1747d7606ff5118b5e684ad2942c14d80ac7b7d2839ba0428f5

• git.kernel.orghttps://git.kernel.org/stable/c/0fed0fc34ce734b4b8c2f6a467d38bddcb21dda9
• git.kernel.orghttps://git.kernel.org/stable/c/ac0774961a6ea174a71d4ffa39966edafbf7662d
• git.kernel.orghttps://git.kernel.org/stable/c/973408ceab14555a8548b97c8cc7b54208c3f251
• git.kernel.orghttps://git.kernel.org/stable/c/4c4b4af4a9f278da096f0dbdb6b59594701d29bf
• git.kernel.orghttps://git.kernel.org/stable/c/b1845a227fda37b2fe5327df3ca0015d7e290235