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Saint ShareLeak
Hagiography in preparation at the scriptorium.
Feast day April 15
Technical record
- Disclosed on
- April 15 2026
- CVE
- CVE-2026-21520
- CVSS
- 7.5
- Product
- Microsoft · Microsoft Copilot Studio
Exposure of Sensitive Information to an Unauthorized Actor in Copilot Studio allows a unauthenticated attacker to view sensitive information through network attack vector
Sources: capsulesecurity.io
Canonized during the vacant see