simpleeval: SimpleEval is a library for adding evaluatable expressions into python projects
CVE-2026-32640 is fixed in 3 products on 1 platform, first by python-simpleeval 0.9.5-1ubuntu0.1~esm1, released March 16, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| python-simpleeval · Ubuntu 18.04.6 LTS (bionic) | 0.9.5-1ubuntu0.1~esm1 | python-simpleeval 0.9.5-1ubuntu0.1~esm1 | Mar 16, 2026 |
| python-simpleeval · opensuse-leap 16.0 | 0.9.13-bp160.2.1 | OPENSUSE-SU-2026:20393-1 | Mar 18, 2026 |
| python3-simpleeval · Ubuntu 18.04.6 LTS (bionic) | 0.9.5-1ubuntu0.1~esm1 | python3-simpleeval 0.9.5-1ubuntu0.1~esm1 | Mar 16, 2026 |
| python3-simpleeval · Ubuntu 20.04 LTS (focal) | 0.9.10-1+deb11u1build0.20.04.1 | python3-simpleeval 0.9.10-1+deb11u1build0.20.04.1 | Mar 16, 2026 |
| python3-simpleeval · Ubuntu 22.04.1 LTS (jammy) | 0.9.11-1ubuntu0.1~esm1 | python3-simpleeval 0.9.11-1ubuntu0.1~esm1 | Mar 16, 2026 |
| python3-simpleeval · Ubuntu 24.04.5 LTS (noble) | 0.9.12-1+deb12u1build0.24.04.1 | python3-simpleeval 0.9.12-1+deb12u1build0.24.04.1 | Mar 16, 2026 |
| python3-simpleeval · Ubuntu 25.10 (questing) | 1.0.3-1+deb13u1build0.25.10.1 | python3-simpleeval 1.0.3-1+deb13u1build0.25.10.1 | Mar 16, 2026 |
| python3-simpleeval · Ubuntu 26.04.1 LTS (resolute) | 1.0.3-1+deb13u1build0.26.04.1 | python3-simpleeval 1.0.3-1+deb13u1build0.26.04.1 | Mar 16, 2026 |
| simpleeval · Debian 12.15 (bookworm) | 0.9.12-1+deb12u1 | DEBIAN-CVE-2026-32640 | Mar 16, 2026 |
| simpleeval · Debian 13.5 (trixie) | 1.0.3-1+deb13u1 | DEBIAN-CVE-2026-32640 | Mar 16, 2026 |
| simpleeval · Debian 14 | 1.0.7-1 | DEBIAN-CVE-2026-32640 | Mar 16, 2026 |
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