products/copilot-studio

Copilot Studio

Filed as: copilot studio, Microsoft Copilot Studio

Records

Disclosed CVEs

Exploited (sev 3–4)

CISA KEV flagged

Newest record 2026-09-03 · 5 distinct CVE ids · open in the explorer (the explorer matches the first product a record names, so it can list fewer)

Exploited or KEV-listed · 0

Records at severity 3–4 (exploitation confirmed by CISA, the vendor or reporting) and records flagged as listed in CISA KEV. The KEV flag is the classifier’s cisa-kev tag or a source on the KEV catalog; it is recorded when the collector sees the listing, so a missing flag does not mean a CVE is absent from the catalog.

No record for Copilot Studio has confirmed exploitation or a KEV flag.

Disclosures by month · last 24 months

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Dec ’242 disclosed · peak 1 in Jan ’26Nov ’26

Disclosed CVEs, no confirmed exploitation · 5

closed9.3
Copilot Studio CVE-2026-80098: Cryptographic signature verification flaw in Microsoft Copilot Studio
Disclosed · since 3 Sep 2026 · CVE-2026-80098
AI
closed7.5
Copilot Studio CVE-2026-21520: Microsoft Copilot Studio Information Disclosure
Disclosed · since 22 Jan 2026 · CVE-2026-21520
AI
closed9.3
Copilot Studio CVE-2024-49038: XSS vulnerability in Microsoft Copilot Studio
Disclosed · since 26 Nov 2024 · CVE-2024-49038
AI
closed7.4
Copilot Studio CVE-2024-43610: Microsoft Copilot Studio information disclosure
Disclosed · since 9 Oct 2024 · CVE-2024-43610
AI
closed8.5
Copilot Studio CVE-2024-38206: SSRF protection bypass in Microsoft Copilot Studio
Disclosed · since 6 Aug 2024 · CVE-2024-38206
AI

Other incidents: research and unexploited reports · 1

closed
Copilot Studio Data Exfiltration via Prompt Injections in Copilot Studio Agent
Research · since Jun 2025 (approx.)
AI

Fix status and fixed versions are recorded when a source states them (each record’s page shows what is known); check the vendor’s own advisory before acting.