CVE-2026-40399
HighCVSS 7.8Summary
W systemie Windows TCP/IP występuje problem z równoległym wykonywaniem przy użyciu wspólnego zasobu z niewłaściwą synchronizacją, co prowadzi do wystąpienia warunku wyścigu. Umożliwia to autoryzowanemu atakującemu lokalne podniesienie uprawnień.
Risk Assessment
Podatność ta może prowadzić do nieautoryzowanego dostępu do wyższych uprawnień w systemie, co stwarza poważne zagrożenie dla integralności i bezpieczeństwa danych organizacji.
Recommendation
Zaleca się aktualizację systemu operacyjnego do najnowszej wersji, aby usunąć tę podatność oraz wdrożenie dodatkowych środków zabezpieczających, aby ograniczyć dostęp do systemu tylko dla autoryzowanych użytkowników.
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Original NVD description (English source)
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.