CVE-2026-39962

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 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

0.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 27.7% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-22.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-04-09 16:37Z6 MO AGO

Last updated

2026-04-10 14:07Z6 MO AGO

Reserved

2026-04-07

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H

Weaknesses

• CWE-90Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')Base

Data version

5.2

Document digest

9fd5060e9b8460dd5703cc67b392dbd0c76bc58df0aeec8f1c32cdb9bc63479b

• github.comhttps://github.com/MISP/MISP/security/advisories/GHSA-mc53-48w8-9g63x_refsource_CONFIRM
• github.comhttps://github.com/MISP/MISP/commit/380ee4136a7d9ce2fe63fce06d517839f30aba10x_refsource_MISC
• github.comhttps://github.com/MISP/MISP/commit/d7d671ea8f5822e91207dcad2003c35c30092a32x_refsource_MISC
• github.comhttps://github.com/MISP/MISP/releases/tag/v2.5.36x_refsource_MISC