CVE-2026-83874High· 8.8▾ TwilightHeap-based buffer overflow in Windows Event Tracing allows an unauthorized attacker to execute code over a network.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0.2 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.8%
0.8% → 0.9%
Heap-based buffer overflow in Windows Event Tracing allows an unauthorized attacker to execute code over a network.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-97817Medium· 6.5Heap-based buffer overflow in DNS Server allows an authorized attacker to disclose information over a network.
CVE-2026-97815Critical· 9.8Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.
CVE-2026-97814Critical· 9.8Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.
CVE-2026-97804High· 7.8Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.
CVE-2026-83725High· 8.8Heap-based buffer overflow in Microsoft Windows Search Component allows an unauthorized attacker to execute code over a network.
CVE-2026-83724High· 7.0Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.