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CVE-2026-41082

In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ea94c1dbf6074d5667b0d63c7375df9c7963013b0929a1c42502f8ce05326d46
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"ocaml-dune","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/affected/0

{"defaultStatus":"unaffected","packageURL":"pkg:opam/opam-format","product":"opam","vendor":"OCaml","versions":[{"lessThan":"2.5.1","status":"affected","version":"0","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/affected/0
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/metrics/0/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-24","description":"CWE-24 Path Traversal: '../filedir'","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-24","description":"Path Traversal: '../filedir'","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/problemTypes/0/descriptions/0

Affected products and versions

2 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"ocaml-dune","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/affected/0
{"defaultStatus":"unaffected","packageURL":"pkg:opam/opam-format","product":"opam","vendor":"OCaml","versions":[{"lessThan":"2.5.1","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-24","description":"CWE-24 Path Traversal: '../filedir'","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-24","description":"Path Traversal: '../filedir'","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/problemTypes/0/descriptions/0

Source references

8 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-41082"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/references/0
{"name":"RHBZ#2459003","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2459003"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/references/1
{"url":"https://github.com/ocaml/opam/pull/6897"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/references/1
{"url":"https://github.com/ocaml/opam/releases/tag/2.5.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/references/0
{"url":"https://lists.debian.org/debian-lts-announce/2026/04/msg00021.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/1/references/0
{"tags":["exploit"],"url":"https://osv.dev/vulnerability/OSEC-2026-03"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/0/references/0
{"url":"https://osv.dev/vulnerability/OSEC-2026-03"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/cna/references/2
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41082.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3cb4783ee97c455d7ccd351399734581dbd7521ca90f1f12417280c0fd7edb0c · sha256:e019c30b8f55d19e… · /containers/adp/2/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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