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Debian opam Important Directory Traversal Fix DSA-6386-1 CVE-2026-57825

debian
Calendar Grey July 10, 2026
Debian Logo
Upgrade your Debian opam packages to fix a directory traversal issue reported by Kate Deplaix and classified as important.
Kate Deplaix reported that .install file directives were insufficiently restricted in OPAM, a package manager for OCaml
Topics%20covered

Topics Covered

security advisory debian directory traversal important package manager opam

Summary

For the stable distribution (trixie), this problem has been fixed in
version 2.3.0-1+deb13u2.

We recommend that you upgrade your opam packages.

For the detailed security status of opam please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/opam

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
important
Lowest
Low
Medium
High
Critical

Package: opam
CVE ID: CVE-2026-57825

Topics%20covered

Topics Covered

security advisory debian directory traversal important package manager opam

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