CLEANSTART-2026-JY60048 In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled

Security vulnerability affects the elasticsearch package. In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled...

CLEANSTART-2026-ZC51583 In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled

Security vulnerability affects the elasticsearch package. In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled...

CLEANSTART-2026-CQ96086 In some specific scenarios with chained redirects, Reactor Netty HTTP client leaks credentials

Security vulnerability affects the elasticsearch package. In some specific scenarios with chained redirects, Reactor Netty HTTP client leaks credentials...

PT-2026-108375

Security vulnerability affects the elasticsearch package. In some specific scenarios with chained redirects, Reactor Netty HTTP client leaks credentials...

PT-2026-108592

Security vulnerability affects the elasticsearch package. In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled...

CVE-2026-100659

A flaw was found in the Netty HTTP/3 codec. This vulnerability allows access control and request routing bypasses due to missing validation of destination headers. A remote, unauthenticated attacker can exploit this flaw by sending a Hypertext Transfer Protocol HTTP request containing conflicting...

PT-2026-99333

Name of the Vulnerable Software and Affected Versions Netty HTTP/3 codec versions 4.2.0.Final through 4.2.17.Final Description An uncontrolled resource consumption issue exists in the QPACK encoder-stream instruction decoder within the QpackEncoderHandler installed on the peer-initiated...

CVE-2026-93579

A flaw was found in Netty's HTTP/2 stack. This vulnerability allows a remote attacker to inject prohibited characters, such as NUL, Line Feed, and Carriage Return, into HTTP/2 header field values due to insufficient validation. When these values cross an HTTP/2 to HTTP/1.1 translation boundary,...

Denial-of-service (DoS)

io.projectreactor.netty, reactor-netty-http is vulnerable to a denial-of-service DoS. The vulnerability is due to improper handling of multiple pipelined HTTP/1.1 requests over a single connection, which allows an attacker to send specially crafted requests that consume excessive memory and...

DoS (Denial of Service) io.netty:netty-codec-http2 Dependency in Confluence Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...

ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.7), ai.fastllm:agent-cli_3 (>=0.3.0, <=0.5.7) +1146 more potentially affected by CVE-2026-47874 via io.projectreactor.netty:reactor-netty-http (>=1.3.0, <=1.3.6)

io.projectreactor.netty:reactor-netty-http MAVEN version =1.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =1.5.0, =1.5.0, =1.7.0 and more Source cves: CVE-2026-47874 Source advisory: MEND:CVE-2026-47874...

ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.7), ai.fastllm:agent-cli_3 (>=0.3.0, <=0.5.7) +1146 more potentially affected by CVE-2026-47845 via io.projectreactor.netty:reactor-netty-http (>=1.3.0, <=1.3.6)

io.projectreactor.netty:reactor-netty-http MAVEN version =1.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =1.5.0, =1.5.0, =1.7.0 and more Source cves: CVE-2026-47845 Source advisory: MEND:CVE-2026-47845...

ai.fastllm:agent-bridge_3 (>=0.3.0, <=0.5.7), ai.fastllm:agent-cli_3 (>=0.3.0, <=0.5.7) +1146 more potentially affected by CVE-2026-47848 via io.projectreactor.netty:reactor-netty-http (>=1.3.0, <=1.3.6)

io.projectreactor.netty:reactor-netty-http MAVEN version =1.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.3.0, =0.1.0, =0.1.0, =4.13.5, =4.5.0, =4.5.0, =4.5.0, =4.5.0, =1.5.0, =1.5.0, =1.7.0 and more Source cves: CVE-2026-47848 Source advisory: MEND:CVE-2026-47848...

Security Bulletin: Vulnerability in Netty affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.

Summary Potential vulnerability in Netty has been identified that affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge - Assistant Builder Component. . The vulnerability have been addressed. Refer to details for additional information. Vulnerability...

app.cybrid:cybrid-api-bank-java (>=v0.16.1, <=v0.123.652), app.cybrid:cybrid-api-id-java (>=v0.16.1, <=v0.123.652) +653 more potentially affected by CVE-2026-47844 via io.projectreactor.netty:reactor-netty-http-brave (>=1.0.0, <=1.1.9)

io.projectreactor.netty:reactor-netty-http-brave MAVEN version =1.0.0, =v0.16.1, =v0.16.1, =v0.16.1, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.242, =3.1.496 and more Source cves: CVE-2026-47844 Source advisory:...

africa.absa:inception-application (>=1.0.0, <=1.2.0), ai.ancf.lmos-router:benchmarks (>=0.2.0, <=0.28.0) +6689 more potentially affected by CVE-2026-47845 via io.projectreactor.netty:reactor-netty-http (>=1.0.0, <=1.3.6)

io.projectreactor.netty:reactor-netty-http MAVEN version =1.0.0, =1.0.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.1.1, =0.1.1, =0.1.1, =0.0.4, =0.6.0 - ai.ancf.lmos:lmos-router-hybrid 0.1.0 - ai.ancf.lmos:lmos-router-hybrid-spring-boot-starter 0.1.0 - ai.ancf.lmos:lmos-router-llm 0.1.0...

africa.absa:inception-application (>=1.0.0, <=1.2.0), ai.ancf.lmos-router:benchmarks (>=0.2.0, <=0.28.0) +6689 more potentially affected by CVE-2026-47848 via io.projectreactor.netty:reactor-netty-http (>=1.0.0, <=1.3.6)

io.projectreactor.netty:reactor-netty-http MAVEN version =1.0.0, =1.0.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.2.0, =0.1.1, =0.1.1, =0.1.1, =0.0.4, =0.6.0 - ai.ancf.lmos:lmos-router-hybrid 0.1.0 - ai.ancf.lmos:lmos-router-hybrid-spring-boot-starter 0.1.0 - ai.ancf.lmos:lmos-router-llm 0.1.0...

Information Exposure

Overview Affected versions of this package are vulnerable to Information Exposure in the process handling HTTP requests when Brave Tracing is enabled. An attacker can obtain sensitive exception details from unrelated requests by sending crafted requests to the server. This is only exploitable if...

User Impersonation

Overview Affected versions of this package are vulnerable to User Impersonation in the evaluation of the remote IP address when the HAProxy Protocol is enabled. An attacker can bypass IP-based access controls by sending specially crafted requests. Note: This is only exploitable if the application...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the handling of HTTP/1.1 pipelined requests over a single connection. An attacker can cause excessive memory consumption by sending multiple pipelined requests, potentially leading...