Critical severity9.1NVD Advisory· Published Dec 16, 2025· Updated Jul 5, 2026
CVE-2025-65318
CVE-2025-65318
Description
When using the attachment interaction functionality, Canary Mail 5.1.40 and below saves documents to a file system without a Mark-of-the-Web tag, which allows attackers to bypass the built-in file protection mechanisms of both Windows OS and third-party software.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:canarymail:canary_mail:*:*:*:*:*:windows:*:*+ 2 more
- cpe:2.3:a:canarymail:canary_mail:*:*:*:*:*:windows:*:*range: <=5.1.40
- (no CPE)
- (no CPE)range: <=5.1.40
Patches
Vulnerability mechanics
References
1News mentions
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