CVE-2023-40745

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

1.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 72.4% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. 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

2023-10-05 18:55Z3 YR AGO

Last updated

2026-01-22 15:42Z9 MO AGO

Reserved

2023-08-25

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

d6a1c2915e8a44c88ebaa193fec756f2f632728cbe52ee7d011b96e7a1ff94a9

• access.redhat.comRHSA-2024:2289https://access.redhat.com/errata/RHSA-2024:2289vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2023-40745vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2235265https://bugzilla.redhat.com/show_bug.cgi?id=2235265issue-trackingx_refsource_REDHAT
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20231110-0005/