CVE-2026-34972 Vulnerability Analysis & Exploit Details

CVE-2026-34972
Vulnerability Scoring

5.0
/10
Medium Risk

The vulnerability CVE-2026-34972 could compromise system integrity but typically requires user interaction to be exploited.

Attack Complexity Details

  • Attack Complexity: High
    Exploits require significant effort and special conditions.
  • Attack Vector: Network
    Vulnerability is exploitable over a network without physical access.
  • Privileges Required: Low
    Some privileges are necessary to exploit the vulnerability.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2026-34972 Details

Status: Analyzed

Last updated: 🕟 20 Apr 2026, 16:55 UTC
Originally published on: 🕘 06 Apr 2026, 21:16 UTC

Time between publication and last update: 13 days

CVSS Release: version 3

CVSS3 Source

security-advisories@github.com

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CVE-2026-34972 Vulnerability Summary

CVE-2026-34972: OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. From 1.8.0 to 1.13.1, under specific conditions, BatchCheck calls with multiple checks sent for the same object, relation, and user combination can result in improper policy enforcement. This vulnerability is fixed in 1.14.0.

Assessing the Risk of CVE-2026-34972

Access Complexity Graph

The exploitability of CVE-2026-34972 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2026-34972

This vulnerability, CVE-2026-34972, requires a high level of attack complexity and low privileges, making it difficult but not impossible to exploit. Organizations should ensure robust security configurations to mitigate risks.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2026-34972, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2026-34972, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: Low
    CVE-2026-34972 could lead to minor leaks of non-critical information without major privacy breaches.
  • Integrity: Low
    Exploiting CVE-2026-34972 may cause minor changes to data without severely impacting its accuracy.
  • Availability: Low
    CVE-2026-34972 may slightly degrade system performance without fully affecting service availability.

CVE-2026-34972 References

External References

CWE Common Weakness Enumeration

CWE-863

Vulnerable Configurations

  • cpe:2.3:a:openfga:helm_charts:0.2.16:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.16:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.17:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.17:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.18:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.18:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.19:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.19:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.20:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.20:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.21:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.21:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.22:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.22:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.23:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.23:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.24:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.24:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.25:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.25:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.26:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.26:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.27:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.27:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.28:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.28:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.29:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.29:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.30:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.30:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.31:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.31:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.32:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.32:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.33:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.33:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.34:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.34:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.35:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.35:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.36:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.36:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.37:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.37:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.38:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.38:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.39:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.39:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.40:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.40:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.41:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.41:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.42:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.42:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.43:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.43:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.44:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.44:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.45:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.45:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.46:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.46:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.47:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.47:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.48:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.48:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.49:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.49:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.50:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.50:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.51:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.51:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.52:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.52:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.53:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.53:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.54:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.54:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.55:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.55:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.56:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.56:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.57:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.57:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.58:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.58:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.59:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.59:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.60:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.60:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:helm_charts:0.2.61:*:*:*:*:openfga:*:*
    cpe:2.3:a:openfga:helm_charts:0.2.61:*:*:*:*:openfga:*:*
  • cpe:2.3:a:openfga:openfga:1.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.1:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.1:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.2:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.2:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.3:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.3:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.4:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.4:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.5:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.5:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.6:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.6:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.7:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.7:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.8:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.8:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.9:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.9:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.10:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.10:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.11:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.11:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.12:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.12:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.13:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.13:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.14:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.14:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.15:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.15:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.8.16:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.8.16:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.9.0:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.9.2:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.9.2:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.9.3:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.9.3:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.9.4:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.9.4:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.9.5:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.9.5:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.10.0:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.10.1:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.10.1:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.10.2:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.10.2:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.10.3:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.10.3:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.10.4:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.10.4:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.10.5:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.10.5:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.11.0:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.11.0:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.11.1:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.11.1:*:*:*:*:*:*:*
  • cpe:2.3:a:openfga:openfga:1.11.2:*:*:*:*:*:*:*
    cpe:2.3:a:openfga:openfga:1.11.2:*:*:*:*:*:*:*

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