CVE-2026-32640

Publication date 16 March 2026

Last updated 18 May 2026

Ubuntu priority

Description

SimpleEval is a library for adding evaluatable expressions into python projects. Prior to 1.0.5, objects (including modules) can leak dangerous modules through to direct access inside the sandbox. If the objects you've passed in as names to SimpleEval have modules or other disallowed / dangerous objects available as attrs. Additionally, dangerous functions or modules could be accessed by passing them as callbacks to other safe functions to call. The latest version 1.0.5 has this issue fixed. This vulnerability is fixed in 1.0.5.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
simpleeval	26.04 LTS resolute	Vulnerable
	25.10 questing	Vulnerable
	24.04 LTS noble	Vulnerable
	22.04 LTS jammy	Vulnerable
	20.04 LTS focal	Vulnerable
	18.04 LTS bionic	Vulnerable
	16.04 LTS xenial	Ignored end of ESM support, was needed

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
simpleeval	Upstream: 9cb4a7b Upstream: 1654cbf Upstream: cffa9f6

References

Related Ubuntu Security Notices (USN)

USN-8301-1
SimpleEval vulnerability
25 May 2026