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Affected Component
Analysis
python3-simpleeval
Patched
Name
CVE-2026-32640
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.
Published Date
Updated Date
Workaround
-
Analysis#
Vulnerability Ratings#
8.7
CVSSv4
9.8
CVSSv31
7.5
CVSSv31
NaN
other
Others affected component#
Name
Project
Project Version
Version
Status
yocto
kirkstone
0.9.12
Not Affected
Resolved with patches#
python3-simpleeval (yocto:scarthgap)
#
Title
Author
Resolve
1
Add a few additional DISALLOW_FUNCTIONS
Daniel Fairhead <daniel@dev.ngo>
CVE-2026-32640
2
Fix unhashable items inside tuples bug.
Daniel Fairhead <daniel@dev.ngo>
CVE-2026-32640
3
Disallow module access & disallowed function access via
Daniel Fairhead <daniel@dev.ngo>
CVE-2026-32640
4
Much stricter lockdown via _check_disallowed_items plus
Daniel Fairhead <daniel@dev.ngo>
CVE-2026-32640