CVE-2026-102855High· 8.8▾ TwilightHeap-based buffer overflow in Microsoft Office Visio 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
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
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
0.6%
0.6% → 0.8%
Heap-based buffer overflow in Microsoft Office Visio 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-2026-108426High· 8.8Microsoft Office Word Remote Code Execution Vulnerability
CVE-2026-108427High· 8.8Microsoft Office Word Remote Code Execution Vulnerability
CVE-2026-108428High· 8.8Microsoft Office Word Remote Code Execution Vulnerability
CVE-2026-108429High· 8.8Microsoft Office Word Remote Code Execution Vulnerability
CVE-2026-108430High· 8.8Microsoft Office Word Remote Code Execution Vulnerability
CVE-2026-108432High· 8.8Microsoft Office Word Remote Code Execution Vulnerability