CVE-2026-67183-Unauthenticated-Memory-Leak-Leads-To-Memory-Exhaustion-TinyWeb-

Security Advisory: Unauthenticated Memory Leak Leads To Memory Exhaustion TinyWeb Assigned CVE ID: CVE-2026-67183 Summary TinyWeb allocates several objects while parsing each request and never frees them. The request and header structures have no destructors, and nothing deletes them after the...

CVE-2026-67183

TinyWeb through 0.0.8 contains a memory leak vulnerability that allows unauthenticated attackers to exhaust available memory by sending ordinary well-formed HTTP requests. Each request causes HttpParser::execute to allocate Url objects, HttpHeaders objects, and HttpHeader instances via raw new...

EUVD-2026-49902

TinyWeb through 0.0.8 contains a null pointer dereference vulnerability that allows unauthenticated remote attackers to crash worker processes by sending a malformed HTTP request line with an invalid version string. The HttpParser::execute function fails to allocate the Url object when version...

OSV-2021-453 UNKNOWN WRITE in std::__1::pair<unsigned int, void*> uWS::HttpParser::fenceAndConsumePostPadded<0

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31457 Crash type: UNKNOWN WRITE Crash state: std::1::pair uWS::HttpParser::fenceAndConsumePostPadded0 uWS::HttpParser::consumePostPadded std::1::function::funcLLVMFuzzerTestOneInput::$0, std::1::allocatorLL...

OSV-2020-2217 Heap-buffer-overflow in std::__1::pair<int, void*> uWS::HttpParser::fenceAndConsumePostPadded<0>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28143 Crash type: Heap-buffer-overflow READ Crash state: std::1::pair uWS::HttpParser::fenceAndConsumePostPadded uWS::HttpParser::consumePostPadded uWS::HttpContext::init...

Jetty HttpParser Error Remote Memory Disclosure

The remote instance of Jetty is affected by a remote memory disclosure vulnerability in the HttpParser module due to incorrect handling of illegal characters in header values. When an illegal character is encountered in an HTTP request, Jetty writes a response in a shared buffer that was used in ...