Is CVE-2026-95651 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-95651 being exploited in the wild.

How severe is CVE-2026-95651?

High severity, with a CVSS score of 7.5, published 10 November 2026.

Which products and versions are affected?

Zoho Corporation ManageEngine DDI Central 6500 and below.

Is there a fix for CVE-2026-95651?

Yes: fixed in Build 6500 (per advisory, though version numbering suggests a patch beyond 6500 was released; confirm with vendor). Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-95651 attacked?

It is attacked over the network, in a hosted service.

Am I affected by CVE-2026-95651?

Check whether you run Zoho Corporation ManageEngine DDI Central at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-95651: Zoho ManageEngine DDI Central GSS-TSIG keytab update authentication bypass

CVE-2026-95651 · Severity: high · CVSS 7.5 · Published 2026-11-10

ManageEngine DDI Central is a network infrastructure management platform that handles DNS and DHCP configurations across enterprise environments. An unauthenticated attacker can modify GSS-TSIG keytab files in the Linux Node Agent without valid credentials, potentially compromising DNSSEC and Kerberos authentication mechanisms used to protect DNS and network communications.

Vendors: Zoho Corporation.

Quick answers

Is CVE-2026-95651 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-95651 being exploited in the wild.
How severe is CVE-2026-95651?: High severity, with a CVSS score of 7.5, published 10 November 2026.
Which products and versions are affected?: Zoho Corporation ManageEngine DDI Central 6500 and below.
Is there a fix for CVE-2026-95651?: Yes: fixed in Build 6500 (per advisory, though version numbering suggests a patch beyond 6500 was released; confirm with vendor). Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-95651 attacked?: It is attacked over the network, in a hosted service.
Am I affected by CVE-2026-95651?: Check whether you run Zoho Corporation ManageEngine DDI Central at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: Build 6500 (per advisory, though version numbering suggests a patch beyond 6500 was released; confirm with vendor)

Technical details

The vulnerability allows an unauthenticated actor to update GSS-TSIG keytab files in the Linux Node Agent component of DDI Central. GSS-TSIG (Generic Security Service TSIG) credentials are used for authenticated DNS transactions and Kerberos integration; tampering with keytab files could enable DNS spoofing, transaction hijacking, or authentication bypass in managed infrastructure. The flaw requires network access to the Node Agent API but no prior authentication or user interaction.

Affected products

Zoho Corporation ManageEngine DDI Central 6500 and below

Timeline

2026-11-10: disclosed

References

https://www.manageengine.com/dns-dhcp-ipam/security-updates/security-updates.html

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