CVE-2026-45897

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 4.9% 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

Modified. NVD last modified this record on 2026-08-03.

Red Hat severity

Low. 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 12:17Z3 MO AGO

Last updated

2026-08-03 09:32Z1 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-820Missing SynchronizationBase

Data version

5.2

Document digest

6e5ac10d48dbaf47392d7581760d75d0f8ca65191395dde78e350eba1376c4e9

• git.kernel.orghttps://git.kernel.org/stable/c/48cf7918d10c66cb6b05226fa3fa5daf0c891089
• git.kernel.orghttps://git.kernel.org/stable/c/cd968dcdec6aee79a2d399e4f6e0eca63c3b45e1
• git.kernel.orghttps://git.kernel.org/stable/c/0cdc6d5a26f2d1f7f15a43526841b679445c32e2
• git.kernel.orghttps://git.kernel.org/stable/c/779c60a5190c42689534172f4b49e927c9959e4e