Microsoft 365 Copilot 365 Copilot's Business Chat

productDE

cpe:/a:microsoft:365_copilot:365_copilots_business_chat

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical3high2medium0low

updated 2026-10-28

vulnerabilities (7)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2026-85887US	high7.7	0.84% (58th)	—	no fix	2026-09-18	—
CVE-2026-85885US	high8.8	0.72% (54th)	—	no fix	2026-09-17	—
CVE-2026-78501US	high8.6	0.54% (45th)	—	no fix	2026-09-17	—
CVE-2026-41614US	—	0.36% (30th)	—	no fix	2026-05-12	—
CVE-2026-41101US	medium5.5	0.29% (22nd)	—	no fix	2026-05-12	—
CVE-2026-41100US	—	0.25% (16th)	—	no fix	2026-05-12	—
CVE-2026-42832US	medium5.5	0.22% (13th)	—	no fix	2026-05-12	—

The flaw types (CWEs) most of these CVEs share.

CWE-284Improper Access Control4 CVEs
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')2 CVEs
CWE-732Incorrect Permission Assignment for Critical Resource1 CVEs
CWE-923Improper Restriction of Communication Channel to Intended Endpoints1 CVEs

Which sources assert this record, and when.

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