CVE-2023-32700HighCVSS 7.8

LuaTeX before 1.17.0 allows execution of arbitrary shell commands when compiling a TeX file obtained from an untrusted source. This occurs because luatex-core.lua lets the original io.popen be accessed. This also affects TeX Live before 2023 r66984 and MiKTeX before 23.5.

Published
October 20, 2026
Last Modified
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🔗 CVE IDs covered (1)

CVE-2023-32700 →

🎯 Affected products1

  • azl4 texlive-base 11:20230311-95.azl4.2 on Azure Linux 4.0

✅ Remediation

KBRelease Notes (Security Update) — fixed build 11:11:20230311-95.azl4.2

🔗 References (2)