CVE-2026-42079: PYSEC-2026-2892 - PPTAgent: Arbitrary Code Execution via Python eval() of LLM-Generated Code with Builtins in Scope

CVE-2026-42079 · Severity: high · CVSS 8.6 · Published 2026-05-04

PPTAgent is an agentic framework for reflective PowerPoint generation. Prior to commit 418491a, PPTAgent is vulnerable to arbitrary code execution via Python eval() of LLM-generated code with builtins in scope. This issue has been patched via commit 418491a.

Technologies: pptagent (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2026-42079 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-42079 being exploited in the wild.
How severe is CVE-2026-42079?
High severity, with a CVSS score of 8.6, published 4 May 2026.
Which products and versions are affected?
pptagent (PyPI) ECOSYSTEM:introduced=0,fixed=1.1.36.
Is there a fix for CVE-2026-42079?
Yes. pptagent (PyPI): upgrade to 1.1.36 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-42079?
Check whether you run pptagent (PyPI) 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

  • pptagent (PyPI): upgrade to 1.1.36 or later
    pip install "pptagent>=1.1.36"

Affected products

  • pptagent (PyPI) ECOSYSTEM:introduced=0,fixed=1.1.36

Identifiers

  • CVE-2026-42079
  • GHSA-89g2-xw5c-v95p
  • PYSEC-2026-2892

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