CVE-2026-97747High· 8.8▾ TwilightUse after free 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 0.1 · 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
0.7%
Last analysed / modified upstream
0.7% → 0.7%
Use after free 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-2024-30101High· 7.5Microsoft Office Remote Code Execution Vulnerability
CVE-2026-97752High· 8.8Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97745High· 8.8Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97743Medium· 6.5Use after free in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-97738High· 8.8Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97017High· 8.8Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.