Microsoft
Microsoft Exchange Server Spoofing Vulnerability
CVE-2026-45501 Jun 9, 2026 Source: Vendor
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45501
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Credited
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CVE-2026-45501
unclaimed
Microsoft Exchange Server Spoofing Vulnerability
Credited as MARIOS GYFTOS
CVE-2026-45501
unclaimed
Microsoft Exchange Server Spoofing Vulnerability
Credited as DongJun Kim (smlijun) with UIUC
CVE-2026-45501
unclaimed
Microsoft Exchange Server Spoofing Vulnerability
Credited as Hwiwon Lee (hwiwonl) with UIUC
CVE-2026-45501
unclaimed
Microsoft Exchange Server Spoofing Vulnerability
Credited as Jongseong Kim (nevul37) with UIUC
CVE-2026-45501
unclaimed
Microsoft Exchange Server Spoofing Vulnerability
Credited as TALHA GÜNAY
CVE-2026-45501
unclaimed
Microsoft Exchange Server Spoofing Vulnerability
Credited as Younggi Park (grill66) with UIUC
CVE-2026-45501
unclaimed
Microsoft Exchange Server Spoofing Vulnerability
Credited as Artemy Tsetsersky with Angara Security