CVE-2026-45983

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

0.12% 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

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 2026-06-17.

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

2026-05-27 12:18Z3 MO AGO

Last updated

2026-05-27 12:18Z3 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-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

eb0c56bc72759c8e6a81d88c5531b9fdf4c7058f9da7e46859ba9c0cf6994d7c

• git.kernel.orghttps://git.kernel.org/stable/c/b9abb760db20504240a7147f27934d900cd80b23
• git.kernel.orghttps://git.kernel.org/stable/c/3a72c7dedc99b321e0f267e4e999e5baf07c4593
• git.kernel.orghttps://git.kernel.org/stable/c/99e17b20fddac19a228d213e00f6b9e1c10daff9
• git.kernel.orghttps://git.kernel.org/stable/c/243f71ed873ff3feeb6f9b5cb145d63f7188b4c4
• git.kernel.orghttps://git.kernel.org/stable/c/063a6f22478ef929625000a2caf54667725c1dfd
• git.kernel.orghttps://git.kernel.org/stable/c/d75ec4504a4340b033b15cad0303988b3089dd93
• git.kernel.orghttps://git.kernel.org/stable/c/8dff54fe88c0dcd4c55bff9fc2fa6ca968290826
• git.kernel.orghttps://git.kernel.org/stable/c/f9c206cdc4266caad6a9a7f46341420a10f03ccb