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7 August 2026

Vulnerabilities first published on this day (UTC), newest first.

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  • Critical 9.0
    CVE-2026-71851 Public exploit

    crypto-js: Insufficient Entropy in Cryptographic Secret Generation via Vulnerable CryptoJS Dependency Chain

    crypto-js is a JavaScript library of crypto standards. Versions of crypto-js prior to 4.0.0 generate randomness in CryptoJS.lib.WordArray.random() using a custom variation of the Multiply-With-Carry pseudorandom number generator, seeded from Math.random(), in…

  • Critical 9.8
    CVE-2026-19264 Public exploit

    Unauthenticated arbitrary file read via /uploads path traversal (URL-encoded separators) leading to instance takeover

    Postiz is an open-source social media scheduling tool. The route that serves locally stored media joins URL-supplied path segments onto the upload directory and streams the file without normalising the path or confining it to that directory, and the route req…