CVE-2025-62561High· 7.8▾ TwilightUntrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0.1 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.5%
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
365_appsexcel = 2016office = 2019office_long_term_servicing_channel = 2021office_long_term_servicing_channel = 2024office_online_server < 16.0.10417.20075Upgrade past the affected range:
office_online_server 16.0.10417.20075Connected by shared product, vendor, weakness, or advisory.
CVE-2026-72956Medium· 6.5Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
CVE-2026-72938Medium· 6.5Access of resource using incompatible type ('type confusion') in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
CVE-2026-97780High· 8.8Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97779Medium· 6.5Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-97778High· 8.8Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97777High· 8.8Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.