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cyber · Published brief

7-Zip vulnerability reportedly bypassed Mark-of-the-Web protections via RAR5 archives

A reported 7-Zip vulnerability allowed Mark-of-the-Web protections to be bypassed using RAR5 archives.

By DoomRadar · Published on DoomRadar .

Why it matters

Successful exploitation could increase the risk of malware execution from downloaded archives.

Related source links

These links were collected with this event. Recorded source dates may reflect when a link was found. Article publication dates are shown only when available from the source. Open the originals for their full context.

  1. 7-Zip 26.03: Mark of the Web ließ sich per RAR5 aushebeln ↗blogspan.net · Recorded source date: Sep 4, 2026, 2:03 PM UTC

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