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Fencer Vulns
high 8.8

CVE-2025-64751 json

OpenFGA Improper Policy Enforcement

published 2025-11-20 11 mo ago modified 2026-10-19 20 d ago also EUVD-2025-198364 , GHSA-2c64-vmv2-hgfc , GO-2025-4150

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits
0
none known

Summary

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.

Patch / fix

  • go github.com/openfga/openfga 1.11.1
  • openfga openfga 1.11.1
  • grafana SLE Module for Package Hub 15 SP7, SLE Module for Package Hub 15 SP6, openSUSE Leap 15.6 11.5.10-150200.3.80.1
  • release-notes-susemanager Manager Server LTS 4.3 4.3.16.2-150400.3.148.1
  • release-notes-susemanager-proxy Manager Proxy LTS 4.3 4.3.16.2-150400.3.104.2
  • grafana Multi Linux Manager Tools SLE-15 11.5.10-150002.4.6.1
  • uyuni-tools Multi Linux Manager Tools SLE-Micro-5, Multi Linux Manager Tools SLE-15 5.1.23-150002.3.6.1
  • grafana Multi Linux Manager Tools SLE-12 11.5.10-120002.4.6.1
  • uyuni-tools Multi Linux Manager Tools SLE-12 5.1.23-120002.3.6.1
  • Multi-Linux-ManagerTools-SLE-release Multi Linux Manager Tools SLE-12 12-120002.1.11.1

suse advisories SUSE-SU-2025:4482-1SUSE-SU-2025:4479-1SUSE-SU-2025:4446-1SUSE-SU-2025:4444-1SUSE-SU-2025:4395-1

  • govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1

opensuse advisories openSUSE-SU-2026:21483-1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
11 mo ago

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 5.8 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
CNA 4.0 5.8 CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/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 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
go github.com/openfga/openfga
>=1.4.0, <1.11.1
1.11.1

Affected products

  • openfga openfga

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.