CVE-2026-64169

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.7% 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 2026-08-13.

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

2026-07-19 15:40Z1 MO AGO

Last updated

2026-07-19 15:40Z1 MO 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
• CWE-824Access of Uninitialized PointerBase

Data version

5.2

Document digest

062218381157e0268d82a33474f4356749acd98e75a40f17951756f03c6caa99

• git.kernel.orghttps://git.kernel.org/stable/c/b6c0dabea07e25bd7db19a77ebfd0d02b9e2671a
• git.kernel.orghttps://git.kernel.org/stable/c/8e027db9fa310b1d5e7ad928510be800c4f004d9
• git.kernel.orghttps://git.kernel.org/stable/c/0e2189ab095e3657f37b8295f3f2bbcde0f27529
• git.kernel.orghttps://git.kernel.org/stable/c/5e121a81667a83e9a01d62b429e340f5a4a84abc