The vulnerability of the corporate platform Microsoft Teams, related to errors in verifying cryptographic signatures, allows attackers to perform spear-phishing attacks.
🗓️ 12 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-62918 | 6 Aug 202622:37 | – | attackerkb |
 | CVE-2026-62918 | 7 Aug 202602:00 | – | circl |
 | CVE-2026-62918 | 6 Aug 202622:37 | – | cve |
 | CVE-2026-62918 Microsoft Teams Spoofing Vulnerability | 6 Aug 202622:37 | – | cvelist |
 | EUVD-2026-54316 | 7 Aug 202600:31 | – | euvd |
 | KLA91193 Multiple vulnerabilities in Microsoft Office | 6 Aug 202600:00 | – | kaspersky |
 | Microsoft Teams Spoofing Vulnerability | 6 Aug 202614:00 | – | mscve |
 | vulnerabilities present in Microsoft Office | 11 Aug 202619:57 | – | ncsc |
 | CVE-2026-62918 | 7 Aug 202600:16 | – | nvd |
 | CVE-2026-62918 Microsoft Teams Spoofing Vulnerability | 6 Aug 202622:37 | – | vulnrichment |
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12 Aug 2026 00:00Current
5.3Medium risk
Vulners AI Score5.3
CVSS 37.5
CVSS 27.8
EPSS0.00293