CVE-2026-21219 (GCVE-0-2026-21219)

Vulnerability from cvelistv5 – Published: 2026-01-13 17:56 – Updated: 2026-02-22 17:01
VLAI?
Title
Inbox COM Objects (Global Memory) Remote Code Execution Vulnerability
Summary
Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.
Severity ?
7 (High)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CWE
Assigner
References
Impacted products
Vendor Product Version
Microsoft Windows SDK Affected: 26100 , < 10.0.26100.7463 (custom)
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