CVE-2026-83739
Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an…
- Risk score
- 52/100
- CVSS
- 7.5 v3.1
- Exploit chance (30 days)
- 0.4%
- Published
- 13 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an adjacent network.
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.5 high
References
Original description
Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an adjacent network.
Last activity 13 Oct 2026. Patch Forecast updates every hour.