CVE-2023-39978

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

0.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 28.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

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

2023-08-08 00:00Z3 YR AGO

Last updated

2024-11-27 14:26Z1 YR AGO

Reserved

2023-08-08

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.1

Document digest

536572aff54a18fa7fb56f25b221009807e6dbcce45ffef15a0ac1218baadc8b

• github.comhttps://github.com/rmagick/rmagick/pull/1406/files
• github.comhttps://github.com/ImageMagick/ImageMagick6/commit/c90e79b3b22fec309cab55af2ee606f71b027b12
• github.comhttps://github.com/ImageMagick/ImageMagick6/compare/6.9.12-90...6.9.12-91
• lists.fedoraproject.orgFEDORA-2023-edbdccae2ahttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4UFQJCYJ23HWHNDOVKBHZQ7HCXXL6MM3/vendor-advisory