CVE-2026-45869

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.7% 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 2026-06-25.

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 12:15Z3 MO AGO

Last updated

2026-05-27 12:15Z3 MO AGO

Reserved

2026-05-13

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

b25d82a842e8428595c1fc778cd6fcf388f9140032deb66432b919efedd86376

• git.kernel.orghttps://git.kernel.org/stable/c/3d7b5391bb95505b3581c1fb77150c467ab92864
• git.kernel.orghttps://git.kernel.org/stable/c/438f9a303ea8b55162b2d5376490c2ab3ec165a0
• git.kernel.orghttps://git.kernel.org/stable/c/9b7d77cb046b4487e8e511e04e62b6f416ce845c
• git.kernel.orghttps://git.kernel.org/stable/c/86183153c299e8bb1839e717286d6c6f39508a59
• git.kernel.orghttps://git.kernel.org/stable/c/93bdf715d33cf5ee01c58e8546c2469c71ce082a
• git.kernel.orghttps://git.kernel.org/stable/c/c0def811ad8d642dca9b6d31a198cc39f5f90837
• git.kernel.orghttps://git.kernel.org/stable/c/dfaf235d5a6b60cbf115a14a656946303ad007b7
• git.kernel.orghttps://git.kernel.org/stable/c/39fe0eac6d755ef215026518985fcf8de9360e9e