365 copilot chat
This hub aggregates every CVE we track for 365 copilot chat. Use it to gauge the current risk picture and drill into individual advisories.
other
7
CVEs tracked
3
Critical
3
High
0
In CISA KEV
Severity distribution
HIGH3CRITICAL3MEDIUM1
Monthly trend
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0
0
0
0
0
0
0
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2
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2
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1
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2
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2024-082026-07
Latest CVEs
The 7 most recently published vulnerabilities affecting 365 copilot chat.
- CVE-2026-26129M365 Copilot Information Disclosure Vulnerability7.5
- CVE-2026-26164M365 Copilot Information Disclosure Vulnerability7.5
- CVE-2026-26137Microsoft Exchange Elevation of Privilege Vulnerability9.9
- CVE-2025-59286Copilot Information Disclosure Vulnerability9.3
- CVE-2025-59272Copilot Information Disclosure Vulnerability9.3
- CVE-2025-53787Microsoft 365 Copilot BizChat Information Disclosure Vulnerability8.2
- CVE-2025-53774Microsoft 365 Copilot BizChat Information Disclosure Vulnerability6.5
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