PT-2026-39181 · Opam-Doc+2 · Opam-Doc+2
Published
2026-05-07
·
Updated
2026-05-07
None
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Name of the Vulnerable Software and Affected Versions
opam versions prior to 2.0.5-1ubuntu1+esm1
opam-doc versions prior to 2.0.5-1ubuntu1+esm1
opam-installer versions prior to 2.0.5-1ubuntu1+esm1
Description
Insufficient validation of file destination paths in package install files allows an attacker to bypass sandbox protections. This can enable writing files to arbitrary locations, which may lead to arbitrary code execution.
Recommendations
Update to version 2.0.5-1ubuntu1+esm1.
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Related Identifiers
Affected Products
Opam
Opam-Doc
Opam-Installer