CVE-2026-41082

HighCVSS 7.8/10Last modified Jul 15, 2026

Description

In OCaml opam before 2.5.1, a .install field containing a destination filepath can use ../ to reach a parent directory.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-24CWE-22

Affected software

No affected versions have been published.

Timeline

Published
Apr 16, 2026
Last modified
Jul 15, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-410847.5A bug in Apache Airflow's bulk Task Instances API (`PATCH/DELETE /api/v2/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstances`) evaluated authorCVE-2026-410858.8Thermo Fisher Scientific Torrent Suite Dx through 5.14.2 has a privilege escalation vulnerability that may allow an authenticated user with CVE-2026-410868.8Improper access control in Windows Admin Center allows an authorized attacker to elevate privileges over a network.CVE-2026-410875.5Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information loCVE-2026-410887.8Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attackerCVE-2026-410899.8Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over a network.CVE-2026-41094.3The Eventin – Events Calendar, Event Booking, Ticket & Registration (AI Powered) plugin for WordPress is vulnerable to unauthorized access oCVE-2026-410909.3Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to CVE-2026-410917.8Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker to elevate privileges locCVE-2026-410927.8Improper access control in Microsoft Kinect allows an authorized attacker to elevate privileges locally.CVE-2026-410948.8Improper control of generation of code ('code injection') in Microsoft Data Formulator allows an unauthorized attacker to execute code over CVE-2026-410957.8Use after free in Data Deduplication allows an authorized attacker to elevate privileges locally.
CVE-2026-41082: High severity, CVSS 7.8 | Vulnix