Known Vulnerabilities for Cowlib by Ninenines

Listed below are 3 of the newest known vulnerabilities associated with "Cowlib" by "Ninenines".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-59248 json Allocation of resources without limits vulnerability in ninenines cowlib allows an unauthenticated remote HTTP/2 or HTTP/3 pe... Not Provided 2026-07-28 2026-07-29
CVE-2026-43971 json Improper Encoding or Escaping of Output vulnerability in ninenines cowlib allows Link header directive smuggling via unescape... Not Provided 2026-08-18 2026-08-18
CVE-2026-43969 json Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in ninenines cowlib allows HTTP request splitting ... Not Provided 2026-05-11 2026-08-18
CVE-2026-43968 json Not Provided 2026-05-11 2026-05-21
CVE-2026-43966 json Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting') vulnerability in ninenines cowl... Not Provided 2026-06-08 2026-06-09

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