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Description
Heap-based buffer overflow in Microsoft Teams allows an unauthorized attacker to execute code over a network.
PUBLISHED Reserved 2025-07-09 | Published 2025-08-12 | Updated 2025-09-17 | Assigner microsoft
HIGH: 7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Problem types
CWE-122: Heap-based Buffer Overflow
Product status
316.0000 before 316.2505.28001
affected
1.0.97 before 1449/1.0.97.2025102203
affected
1.0.94 before 1449/1.0.94.2025168802
affected
907.0000 before 907.2505.29001.0
affected
1.0.0 before 1416/1.0.0.2025102802
affected
2.0.0 before 7.10.1 (100772025102901)
affected
1.0.0 before 25122.1415.3698.6812
affected
1.0.0.0 before 25122.1207.3700.1444
affected
References
msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53783 (Microsoft Teams Remote Code Execution Vulnerability) vendor-advisory
cve.org
(CVE-2025-53783)
nvd.nist.gov
(CVE-2025-53783)
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