CVE-2023-39193

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 34.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2023-10-09 17:57Z2 YR AGO

Last updated

2025-11-06 19:47Z10 MO AGO

Reserved

2023-07-25

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 6.1)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

e0302a6408820af314a2e8f32f1f7987ff2bbc9ad8ec026a36b5f65d5dd9b89c

• access.redhat.comRHSA-2024:2394https://access.redhat.com/errata/RHSA-2024:2394vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2024:2950https://access.redhat.com/errata/RHSA-2024:2950vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2024:3138https://access.redhat.com/errata/RHSA-2024:3138vendor-advisoryx_refsource_REDHAT
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2023-39193vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2226787https://bugzilla.redhat.com/show_bug.cgi?id=2226787issue-trackingx_refsource_REDHAT
• www.zerodayinitiative.comhttps://www.zerodayinitiative.com/advisories/ZDI-CAN-18866/
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/01/msg00004.html