CVE-2026-83643CWE-121
CVE-2026-83643
High · published October 13, 2026
What it is
Stack-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.
The record
Technical detail
- CVSS v3.1
- 8.8 · HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00837 · 57.1th percentile
- Weakness
- CWE-121 · Stack-based Buffer Overflow
- Published
- 2026-10-13T23:20Z
References (1)
EPSS history
Timeline