Description
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') in the default lf.query Python protocol in Google langfun versions prior to 0.1.2 allows remote unauthenticated attackers to execute arbitrary Python code in the context of the host application via crafted prompt inputs that cause the model to generate executable Python expressions evaluated without a sandbox.
Published: 2026-08-26
Score: 9.2 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 26 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 26 Aug 2026 15:00:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') in the default lf.query Python protocol in Google langfun versions prior to 0.1.2 allows remote unauthenticated attackers to execute arbitrary Python code in the context of the host application via crafted prompt inputs that cause the model to generate executable Python expressions evaluated without a sandbox.
Title Eval Injection in google/langfun via default lf.query protocol
Weaknesses CWE-1188
CWE-95
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Google

Published:

Updated: 2026-08-26T15:38:02.455Z

Reserved: 2026-08-17T15:35:22.670Z

Link: CVE-2026-75062

cve-icon Vulnrichment

Updated: 2026-08-26T15:37:58.264Z

cve-icon NVD

Status : Received

Published: 2026-08-26T15:16:55.853

Modified: 2026-08-26T16:16:38.220

Link: CVE-2026-75062

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-26T17:15:04Z

Weaknesses
  • CWE-1188

    Initialization of a Resource with an Insecure Default

  • CWE-95

    Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')