CVE-2026-105718High· 8.8▾ TwilightOut-of-bounds read in Microsoft Office Excel 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 14.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.8%
Last analysed / modified upstream
0.8% → 1.0%
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
365_appsmicrosoft_365office_2021office_2024office_online_server < 16.0.10417.20228Upgrade past the affected range:
office_online_server 16.0.10417.20228Connected by shared product, vendor, weakness, or advisory.
CVE-2026-102867Medium· 6.5Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2024-49065Medium· 5.5Microsoft Office Remote Code Execution Vulnerability
CVE-2026-70281High· 7.5Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.
CVE-2026-70263Medium· 6.5Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-70254High· 8.8Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-70219Medium· 6.5Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.