High severity · published Sep 23, 2026
CVE-2026-76980
Data Exposure vulnerability
7.4
CVSS
0.8%
EPSS
No
On KEV
Description
ZohoCorp ManageEngine OpManager and Firewall Analyzer versions 12.8.709 and below were vulnerable to a Data Exposure vulnerability in the Firewall Analyzer syslog collector.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
ManageEngine Firewall Analyzer · Zohocorp
before 12.8.710 · source: vendor
MO
ManageEngine OpManager · Zohocorp
before 12.8.710 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-76980
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-76980
www.manageengine.com
https://www.manageengine.com/itom/advisory/cve-2026-76980.html
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