ESB-2026.4041
PUBLISHED
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AUSCERT External Security Bulletin Redistribution
ESB-2026.4041
simpleeval security update
22 April 2026
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AUSCERT Security Bulletin Summary
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Product: simpleeval
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2026-32640
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2026/04/msg00023.html
Comment: CVSS (Max): None available when published
EPSS (Max): None available when published
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Debian LTS Advisory DLA-4543-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Santiago Ruano Rincon
April 21, 2026 https://wiki.debian.org/LTS
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Package : simpleeval
Version : 0.9.10-1+deb11u1
CVE ID : CVE-2026-32640
Debian Bug : 1130875
Byambadalai Sumiya discovered that SimpleEval, a library for adding
evaluatable expressions into Python projects, didn't fully restrict some
module references, resulting in sandbox bypass.
For Debian 11 bullseye, this problem has been fixed in version
0.9.10-1+deb11u1.
We recommend that you upgrade your simpleeval packages.
For the detailed security status of simpleeval please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/simpleeval
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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