CVE-2026-26201
HighSummary
emp3r0r to system C2 zaprojektowany przez użytkowników Linuksa dla środowisk Linuksowych. W wersjach przed 3.21.2, wiele współdzielonych map jest dostępnych bez spójnej synchronizacji między goroutines, co może prowadzić do awarii procesu C2.
Risk Assessment
W przypadku równoległej aktywności, błąd `fatal error: concurrent map read and map write` może spowodować awarię procesu, co prowadzi do utraty dostępności systemu.
Recommendation
Zaleca się aktualizację do wersji 3.21.2 lub nowszej, aby wyeliminować problem z synchronizacją i zapobiec awariom.
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Original NVD description (English source)
emp3r0r is a C2 designed by Linux users for Linux environments. Prior to version 3.21.2, multiple shared maps are accessed without consistent synchronization across goroutines. Under concurrent activity, Go runtime can trigger `fatal error: concurrent map read and map write`, causing C2 process crash (availability loss). Version 3.21.2 fixes this issue.