workerd vulnerabilities

1 known vulnerability in workerd from Cloudflare. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.1 High severity

  workerd: Integer Overflow or Wraparound

  CVE-2023-2512May 12, 2023Cloudflare

  Prior to version v1.20230419.0, the FormData API implementation was subject to an integer overflow. If a FormData instance contained more than 2^31 elements, the forEach() method could end up reading from the wrong location in memory while iterating over eleme