CVE-2025-53783 Information
Aug 13, 2025
cve
Description
Heap-based buffer overflow in Microsoft Teams allows an unauthorized attacker to execute code over a network.
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Reference
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53783
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction Required
NONE
Scope
REQUIRED
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
HIGH
Base Severity
7.5
Related CNNVD
CNNVD-202508-1245 (Published: 2025-08-12)
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