Is CVE-2026-77778 being actively exploited?

CVE-2026-77778 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2026-77778?

CVE-2026-77778 has a CVSS 3.1 base score of 7.1 (HIGH).

CVE-2026-77778

HIGH · CVSS 7.1EPSS 0.8%EU EUVD

ZohoCorp ManageEngine Key Manager Plus versions up to 7150 allow authenticated users to export certificates belonging to other users to their own registered key vaults.

Key facts

CVSS score: 7.1 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
Weakness (CWE): CWE-1220
EPSS score: 0.8% (55th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2026-115732)
Published: November 3, 2026
NVD last modified: November 3, 2026
Status: Awaiting Analysis

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2026-115732 in the EU Vulnerability Database. Last updated in EUVD on November 3, 2026.

View on the EU Vulnerability Database

References

https://www.manageengine.com/key-manager/advisory/cve-2026-77778.html

Last updated November 4, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain