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Vendor

101arrowz

2 known vulnerabilities.

Products

fflate 2
All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.3
    CVE-2026-122146

    101arrowz fflate index.mjs unzipSync memory allocation

    A weakness has been identified in 101arrowz fflate up to 0.8.3. This issue affects the function unzipSync of the file esm/index.mjs. This manipulation causes uncontrolled memory allocation. It is possible to initiate the attack remotely. The exploit has been …

    101arrowz fflate
  • Medium 6.6
    CVE-2026-45820

    fflate unzipSync can enter an infinite loop when parsing malformed ZIP64 archives

    fflate through 0.8.2 is vulnerable to denial of service via an infinite loop in unzipSync(). A crafted ZIP archive with a central directory entry declaring compressed_size=0xFFFFFFFF (ZIP64 sentinel) but missing the required ZIP64 extra field tag 0x0001 cause…

    101arrowz fflate fflate npm