CVE-2023-39320

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.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total 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

1.74% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 76.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. 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

2023-09-08 16:13Z2 YR AGO

Last updated

2025-02-13 17:02Z1 YR AGO

Reserved

2023-07-27

Assigning CNA

Go

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-94Improper Control of Generation of Code ('Code Injection')Base

Data version

5.1

Document digest

073a56cd9cc6242a948ab202021d27409ab2a9faa41b58a6cf2172d0aa10db28

• go.devhttps://go.dev/issue/62198
• go.devhttps://go.dev/cl/526158
• groups.google.comhttps://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ
• pkg.go.devhttps://pkg.go.dev/vuln/GO-2023-2042
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20231020-0004/
• security.gentoo.orghttps://security.gentoo.org/glsa/202311-09