CVE-2026-94510
Authorization bypass through user-controlled key in Microsoft Bookings allows an unauthorized…
- Risk score
- 71/100
- CVSS
- 9.9 v3.1
- Exploit chance (30 days)
- 0.4%
- Published
- 8 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Authorization bypass through user-controlled key in Microsoft Bookings allows an unauthorized attacker to elevate privileges over a network.
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 9.9 critical
- Remotely exploitable without logging in
References
Original description
Authorization bypass through user-controlled key in Microsoft Bookings allows an unauthorized attacker to elevate privileges over a network.
Last activity 8 Oct 2026. Patch Forecast updates every hour.