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CVE-2026-54998 Microsoft Exchange Online Elevation of Privilege Vulnerability
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | Exploit for CVE-2026-54998 | 4 Jul 202622:34 | – | githubexploit |
 | CVE-2026-54998 | 2 Jul 202622:18 | – | attackerkb |
 | The vulnerability of Microsoft Exchange Online for corporate email services stems from deficiencies in the authentication process, which allows attackers to escalate their privileges. | 16 Jul 202600:00 | – | bdu_fstec |
 | CVE-2026-54998 | 2 Jul 202623:24 | – | circl |
 | CVE-2026-54998 | 2 Jul 202622:18 | – | cve |
 | EUVD-2026-41446 | 3 Jul 202600:31 | – | euvd |
 | KLA91131 PE vulnerability in Microsoft Server Software | 2 Jul 202600:00 | – | kaspersky |
 | Microsoft Exchange Online Elevation of Privilege Vulnerability | 2 Jul 202614:00 | – | mscve |
 | Vulnerabilities in Microsoft Exchange | 14 Jul 202618:31 | – | ncsc |
 | CVE-2026-54998 | 2 Jul 202623:16 | – | nvd |
10
[
{
"vendor": "Microsoft",
"product": "Microsoft Exchange Online",
"versions": [
{
"version": "-",
"status": "affected"
}
]
}
]Data
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23 Jul 2026 23:55Current
CVSS 3.18.8
EPSS0.0063