# CVE-2025-58068: PYSEC-2026-1350 - Eventlet affected by HTTP request smuggling in unparsed trailers

Source: https://junglewise.ai/threats/cve-2025-58068-eventlet-affected-by-http-request-smuggling-in-unparsed-trailers  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-07  
License: CC BY 4.0 with a link back

CVE-2025-58068 · Severity: medium · CVSS 4 · Published 2026-07-07

Eventlet affected by HTTP request smuggling in unparsed trailers

Technologies: [eventlet (PyPI)](https://junglewise.ai/threats/technologies/eventlet). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2025-58068 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-58068 being exploited in the wild.

**How severe is CVE-2025-58068?** Medium severity, with a CVSS score of 4, published 7 July 2026.

**Which products and versions are affected?** eventlet (PyPI) ECOSYSTEM:introduced=0,fixed=0.40.3.

**Is there a fix for CVE-2025-58068?** Yes. eventlet (PyPI): upgrade to 0.40.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2025-58068?** Check whether you run eventlet (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

- eventlet (PyPI): upgrade to 0.40.3 or later

  ```sh
  pip install "eventlet>=0.40.3"
  ```


## Affected products

- eventlet (PyPI) ECOSYSTEM:introduced=0,fixed=0.40.3

## Identifiers

- CVE-2025-58068
- GHSA-hw6f-rjfj-j7j7
- PYSEC-2026-1350

## Related threats

- [PYSEC-2026-2472 - Potential DoS via the Tudoor mechanism in eventlet and dnspython](https://junglewise.ai/threats/cve-2023-29483-potential-dos-via-the-tudoor-mechanism-in-eventlet-and-dnspython)
- [Improper Handling of Highly Compressed Data (Data Amplification) and Memory Allocation with Excessive Size Value in eventlet](https://junglewise.ai/threats/cve-2021-21419-improper-handling-of-highly-compressed-data-data-amplification)