The vulnerability of the Microsoft Authenticator multi-factor authentication application lies in its flawed authentication procedures, which allow attackers to circumvent these procedures and thereby increase their privileges.
🗓️ 28 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 6 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-80097 | 8 Sep 202620:18 | – | circl |
 | CVE-2026-80097 | 8 Sep 202617:13 | – | cve |
 | CVE-2026-80097 Microsoft Authenticator Elevation of Privilege Vulnerability | 8 Sep 202617:13 | – | cvelist |
 | EUVD-2026-73327 | 8 Sep 202617:13 | – | euvd |
 | KLA91262 PE vulnerabilities in Microsoft Apps | 8 Sep 202600:00 | – | kaspersky |
 | Microsoft Authenticator Elevation of Privilege Vulnerability | 8 Sep 202614:00 | – | mscve |
 | CVE-2026-80097 | 8 Sep 202618:20 | – | nvd |
 | PT-2026-88052 | 8 Sep 202600:00 | – | ptsecurity |
 | CVE-2026-80097: Improper Authentication | 8 Sep 202600:00 | – | rapid7 |
 | Patch Tuesday - September 2026 | 8 Sep 202621:44 | – | rapid7blog |
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28 Sep 2026 00:00Current
6.8Medium risk
Vulners AI Score6.8
CVSS 27.2
CVSS 38.6
EPSS0.00442