CVE-2025-64751: OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.

CVE-2025-64751 · Severity: high · CVSS 8.8 · Published 2025-11-21

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.4.0 to v1.11.0 ( openfga-0.1.34 <= Helm chart <= openfga-0.2.48, v.1.4.0 <= docker <= v.1.11.0) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This issue has been patched in version 1.11.1.

Technologies: github.com/openfga/openfga (Go), OpenFGA, Openfga (Helm-Charts). Vendors: Go, OpenFGA.

Quick answers

Is CVE-2025-64751 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-64751 being exploited in the wild.
How severe is CVE-2025-64751?
High severity, with a CVSS score of 8.8, published 21 November 2025.
Which products and versions are affected?
github.com/openfga/openfga (Go) SEMVER:introduced=1.4.0,fixed=1.11.1.
Is there a fix for CVE-2025-64751?
Yes. github.com/openfga/openfga (Go): upgrade to 1.11.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-64751?
Check whether you run github.com/openfga/openfga (Go), OpenFGA or Openfga (Helm-Charts) 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

  • github.com/openfga/openfga (Go): upgrade to 1.11.1 or later
    go get github.com/openfga/openfga@v1.11.1

Affected products

  • github.com/openfga/openfga (Go) SEMVER:introduced=1.4.0,fixed=1.11.1
  • OpenFGA
  • Openfga (Helm-Charts)

Identifiers

  • CVE-2025-64751
  • GHSA-2c64-vmv2-hgfc
  • GO-2025-4150

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