UBUNTU-CVE-2026-85720

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.0.0 until 2.16.1 and 3.0.12, a request using an HTTP proxy to reach an HTTPS origin can expose preemptive origin credentials because NettyRequestFactory and...

CVE-2026-85720

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.0.0 until 2.16.1 and 3.0.12, a request using an HTTP proxy to reach an HTTPS origin can expose preemptive origin credentials because NettyRequestFactory and...

CVE-2026-85719

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.1.0 until 2.16.1 and 3.0.12, requests using an authenticated SOCKS proxy can expose the proxy's credentials to the origin because NettyRequestFactory and...

CVE-2026-85720

CVE-2026-85720 affects the AsyncHttpClient (AHC) Java library, a popular library for executing asynchronous HTTP requests. The vulnerability exists in NettyRequestFactory and NettyRequestSender.sendRequestWithNewChannel , which attach the origin Authorization header to the plaintext CONNECT reque...

CVE-2026-85720 AsyncHttpClient: Origin credentials sent to the proxy on the plaintext CONNECT request

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.0.0 until 2.16.1 and 3.0.12, a request using an HTTP proxy to reach an HTTPS origin can expose preemptive origin credentials because NettyRequestFactory and...

CVE-2026-85720

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.0.0 until 2.16.1 and 3.0.12, a request using an HTTP proxy to reach an HTTPS origin can expose preemptive origin credentials because NettyRequestFactory and...

PT-2026-94385

Name of the Vulnerable Software and Affected Versions AsyncHttpClient versions 2.1.0 through 2.16.0 AsyncHttpClient versions 3.0.1 through 3.0.11 Description Requests using an authenticated SOCKS proxy can expose proxy credentials to the origin server. This occurs because NettyRequestFactory and...

CVE-2026-85719: Cleartext Transmission of Sensitive Information

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.1.0 until 2.16.1 and 3.0.12, requests using an authenticated SOCKS proxy can expose the proxy's credentials to the origin because NettyRequestFactory and...

PT-2026-94395

Name of the Vulnerable Software and Affected Versions AsyncHttpClient versions 2.0.0 through 2.16.0 AsyncHttpClient versions 3.0.0 through 3.0.11 Description When using an HTTP proxy to reach an HTTPS origin, the library may expose preemptive origin credentials. This occurs because...

CVE-2026-85720: Cleartext Transmission of Sensitive Information

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 2.0.0 until 2.16.1 and 3.0.12, a request using an HTTP proxy to reach an HTTPS origin can expose preemptive origin credentials because NettyRequestFactory and...