CVE-2026-41082High· 7.3▾ TwilightIn OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 40.2 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.
opam < 2.5.1debian_linux = 11.0enterprise_linux = 10.0Upgrade past the affected range:
opam 2.5.1Connected by shared product, vendor, weakness, or advisory.
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