CVE-2023-53718

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.0% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

Deferred. NVD last modified this record on 2026-08-04.

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

2025-10-22 13:23Z10 MO AGO

Last updated

2026-08-05 09:15Z1 MO AGO

Reserved

2025-10-22

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-821Incorrect SynchronizationBase

Data version

5.2

Document digest

efa2e11a36485847233fa71154eee4b06e6a9a94abc49695ca00023036694e97

• git.kernel.orghttps://git.kernel.org/stable/c/66a3b2a121386702663065d5c9e5a33c03d3f4a2
• git.kernel.orghttps://git.kernel.org/stable/c/49b830d75f03d5dd41146d10e4d3e2a8211c4b94
• git.kernel.orghttps://git.kernel.org/stable/c/128c06a34cfe55212632533a706b050d54552741
• git.kernel.orghttps://git.kernel.org/stable/c/02e52d7daaa3f0f48819f198092cf4871065bbf7
• git.kernel.orghttps://git.kernel.org/stable/c/8a96c0288d0737ad77882024974c075345c72011