AUGUST 16, 2026
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Case File

CVE-2026-62918

HIGH · CVSS 7.5 EPSS 0.29%

Source: NVD + CISA KEV + EPSS · Published 2026-08-07 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

Microsoft Teams is vulnerable due to improper verification of cryptographic signatures, enabling unauthorized attackers to spoof communications over the network. This flaw poses a significant risk to the integrity of user interactions and data within the application. Organizations using Microsoft Teams, especially those handling sensitive information, should prioritize this vulnerability to mitigate potential exploitation.

CVE
CVE-2026-62918
Severity
HIGH
CVSS
7.5
EPSS
0.29%
Microsoft

Original NVD Description

Improper verification of cryptographic signature in Microsoft Teams allows an unauthorized attacker to perform spoofing over a network.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-48447 HIGH CVE-2026-48441 HIGH CVE-2026-48410 HIGH CVE-2026-48409 HIGH CVE-2026-48408 HIGH CVE-2026-48407 HIGH