erlang cowlib

  1. CVE-2026-43968 SSE CRLF Event Splitting: Patch Cowlib 2.16.1

    CVE-2026-43968 is a medium-severity CRLF injection flaw disclosed in May 2026 in ninenines cowlib, where the Erlang library’s Server-Sent Events encoder can let attacker-controlled carriage returns split one intended event into additional forged events for downstream SSE clients. The bug is not...
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    • cve 2026 43968 erlang cowlib server-sent events web security
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  2. CVE-2026-7790 DoS in cowlib (Erlang): Chunked HTTP Parser Limits & Mitigation

    CVE-2026-7790 is a high-severity denial-of-service flaw published in May 2026 in ninenines cowlib, affecting versions from 0.6.0 before 2.16.1, where oversized HTTP chunk-size fields can force excessive CPU and memory use in exposed Erlang-based services. The bug is not a Windows vulnerability...
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    • cve 2026-7790 denial of service erlang cowlib http chunked transfer
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    • Forum: Security Alerts