CVE-2026-32153High· 7.8▾ TwilightUse after free in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 14.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
Use after free in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.
windows_10_1809 < 10.0.17763.8644windows_10_21h2 < 10.0.19044.7184windows_10_22h2 < 10.0.19045.7184windows_11_23h2 < 10.0.22631.6936windows_11_24h2 < 10.0.26100.8246windows_11_25h2 < 10.0.26200.8246windows_11_26h1 < 10.0.28000.1836Upgrade past the affected range:
windows_10_1809 10.0.17763.8644windows_10_21h2 10.0.19044.7184windows_10_22h2 10.0.19045.7184windows_11_23h2 10.0.22631.6936windows_11_24h2 10.0.26100.8246windows_11_25h2 10.0.26200.8246windows_11_26h1 10.0.28000.1836Connected by shared product, vendor, weakness, or advisory.
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CVE-2026-20918High· 7.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
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