CVE-2025-62458High· 7.8▾ TwilightHeap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges 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
0.7%
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
windows_10_1607 < 10.0.14393.8688windows_10_1809 < 10.0.17763.8146windows_10_21h2 < 10.0.19044.6691windows_10_22h2 < 10.0.19045.6691windows_11_23h2 < 10.0.22631.6345windows_server_2008 = r2windows_server_2012windows_server_2012 = r2windows_server_2016 < 10.0.14393.8688windows_server_2019 < 10.0.17763.8146windows_server_2022 < 10.0.20348.4467Upgrade past the affected range:
windows_10_1607 10.0.14393.8688windows_10_1809 10.0.17763.8146windows_10_21h2 10.0.19044.6691windows_10_22h2 10.0.19045.6691windows_11_23h2 10.0.22631.6345windows_server_2016 10.0.14393.8688windows_server_2019 10.0.17763.8146windows_server_2022 10.0.20348.4467Connected by shared product, vendor, weakness, or advisory.
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