CVE-2026-108721 (GCVE-0-2026-108721)
Vulnerability from cvelistv5
Published
2026-10-11 12:19
Modified
2026-10-13 17:01
Severity ?
5.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
5.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
CWE
  • CWE-178 - Improper Handling of Case Sensitivity
Summary
Open Computer Use through 1.0.0 on macOS contains an improper case sensitivity handling vulnerability that allows local MCP callers to bypass the password-manager denylist using case-variant bundle identifiers. Attackers, including prompt-injected model turns, can pass identifiers like com.1Password.1Password to get_app_state and action tools to read accessibility trees, capture screenshots, and drive unlocked password manager interfaces.
References
Impacted products
Vendor Product Version
iFurySt open-computer-use Version: 0   ≤ 1.0.0
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