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CVE-2026-26164

🗓️ 07 May 2026 22:16:33Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 27 Views

CVE-2026-26164: Improper output neutralization in M365 Copilot allows information exposure.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-26164
7 May 202620:58
–attackerkb
bdu_fstec
BDU FSTEC
Business Chat Function Disclosure Protected Information
12 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-26164
7 May 202623:09
–circl
cnnvd
CNNVD
Microsoft 365 Copilot BizChat injection vulnerability
7 May 202600:00
–cnnvd
cve
CVE
CVE-2026-26164
7 May 202620:58
–cve
cvelist
Cvelist
CVE-2026-26164 M365 Copilot Information Disclosure Vulnerability
7 May 202620:58
–cvelist
euvd
EUVD
EUVD-2026-28446
8 May 202600:31
–euvd
kaspersky
Kaspersky
KLA91032 OSI vulnerabilities in Microsoft Apps
7 May 202600:00
–kaspersky
mscve
Microsoft CVE
M365 Copilot Information Disclosure Vulnerability
7 May 202614:00
–mscve
ptsecurity
Positive Technologies
PT-2026-38575
7 May 202600:00
–ptsecurity
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