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CVE-2025-53783
HIGH7.5
Description
Heap-based buffer overflow in Microsoft Teams allows an unauthorized attacker to execute code over a network.
CVE Details
CVSS v3.1 Score7.5
SeverityHIGH
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredNONE
User InteractionREQUIRED
Published8/12/2025
Last Modified9/3/2025
Sourcenvd
Honeypot Sightings0
Affected Products
microsoft:dynamics_365_guidesmicrosoft:dynamics_365_remote_assistmicrosoft:teamsmicrosoft:teams_panelsmicrosoft:teams_phones
Weaknesses (CWE)
CWE-122
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53783(secure@microsoft.com)
IOC Correlations
No correlations recorded
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