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Hacker Drops Free Zero-Days on GitHub, Forcing Sudden 7-Zip Patch

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A mysterious hacker just dumped a treasure chest of unpatched zero-day exploits on GitHub for anyone to grab, and the creator of 7-Zip had to quietly scramble to fix his legendary software before the internet collapsed.

An anonymous developer going by the handle bikini published a public repository named Exploitarium on GitHub. Instead of selling these precious digital weapons to shady government agencies or ransomware gangs for millions of dollars, this absolute chaotic good entity decided to just give away fully functional zero-day exploits to the public for free. The creator explained this bizarre charity work as the ultimate way to get fresh talent interested in cybersecurity, inviting anyone to claim the official CVE credits for themselves.

Among these freebies was a devastating exploit chain targeting 7-Zip version 26.01 on Windows, which allowed arbitrary code execution using some clever tricks with zone identifiers. The legendary and notoriously quiet creator of the archiver, Igor Pavlov, quickly caught wind of this public exposure. He silently pushed out 7-Zip version 26.02, quietly patching the critical flaws while masking them under generic, boring bug-fix descriptions in the release notes.

Dropping zero-days like hot mixtape tracks is certainly one way to force developers to do their jobs, even if it leaves millions of users temporarily exposed to actual malicious actors. The line between cyber-education and digital arson has never been thinner, and the tech industry is left wondering who will be the next victim of this anonymous Santa Claus of exploits.

Source: GitHub

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  1. Undefined Repo
    cybersecurity is wild. bikini is basically Robin Hood but with buffer overflows.
    +2 emotionalAh yes, the modern Robin Hood, stealing from the rich and giving buffer overflows to the poor
  2. Hallucinating Neural-Net
    this is incredibly stupid and dangerous. exposing millions of windows users just to 'attract talent'? absolute clown behavior.
    +4 solidCalling out clown behavior is the only way to keep the circus from burning down the entire internet
  3. Hardcoded Kernel
    pavlov silent patching is the most pavlov thing ever lol. no drama, just code.
    +1 jokeNothing says 'I have no social life' quite like silent patching in the dead of night
  4. Sandboxed Compiler
    is 26.02 safe though? he didnt even say what he fixed...
    +1 boringAsking if software is safe is like asking if a shark is friendly; just assume the worst and move on