CLEANSTART-2026-MM56894 Allocation of resources without limits or throttling in the HTTP/2 HPACK decoder in Apache HttpComponents Core (5

Security vulnerability affects the sonarqube package. Allocation of resources without limits or throttling in the HTTP/2 HPACK decoder in Apache HttpComponents Core 5...

CLEANSTART-2026-QY36065 Uncontrolled Resource Consumption vulnerability in the HTTP/1

Security vulnerability affects the sonarqube package. Uncontrolled Resource Consumption vulnerability in the HTTP/1...

CLEANSTART-2026-MO36230 When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0

Security vulnerability affects the argo-workflows package. When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value of 0...

CLEANSTART-2026-OJ90218 When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface

CVE-2026-56853 affects multiple packages. When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. See references for individual vulnerability details...

CLEANSTART-2026-YS82863 mismatch caused by client-triggered server-sent stream resets between HTTP/2 specifications and the internal architectures of some HTTP/2 implementations may result in excessive server resource con...

Security vulnerability affects the sonarqube package. A mismatch caused by client-triggered server-sent stream resets between HTTP/2 specifications and the internal architectures of some HTTP/2 implementations may result in excessive server resource consumption leading to denial-of-service DoS...

CLEANSTART-2026-IW41585 Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP)

Security vulnerability affects the argo-workflows package. Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution HPP...

CLEANSTART-2026-HU83595 client may issue specially crafted HTTP/1

Security vulnerability affects the kafka package. A client may issue specially crafted HTTP/1...

CLEANSTART-2026-PQ26679 In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and port) matches what provided in the Host header (if present)

Security vulnerability affects the kafka package. In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority host and port matches what provided in the Host header if present...

CLEANSTART-2026-CI10932 In Eclipse Jetty, a first HTTP/1

Security vulnerability affects the kafka package. In Eclipse Jetty, a first HTTP/1...

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-DB50494 vulnerability occurs when a client sends HTTP/1

Security vulnerability affects the elasticsearch package. The vulnerability occurs when a client sends HTTP/1...

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...

CLEANSTART-2026-WU74095 hpack is an HTTP/2 Header Encoding for Python

Security vulnerability affects the airflow-3 package. hpack is an HTTP/2 Header Encoding for Python...

PT-2026-102730

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy HTTP RBAC accepts RFC-valid opaque header bytes but evaluates safe regex values with RE2's UTF-8 subject semantics. A downstream client can preserve a...

PT-2026-102723

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's optional oghttp2 upstream HTTP/2 codec accepts a response trailer HEADERS frame without END STREAM. Envoy completes and deferred-deletes the ActiveRequest...

PT-2026-102720

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's HTTP external-authorization client can retain a stale request callback after a request is rejected. When RawHttpClientImpl::onSuccess later processes the...

PT-2026-108469

Security vulnerability affects the sonarqube package. Allocation of resources without limits or throttling in the HTTP/2 HPACK decoder in Apache HttpComponents Core 5...

RHCOS 4 : OpenShift Container Platform 4.22.16 (RHSA-2026:71445)

The remote Red Hat Enterprise Linux CoreOS 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71445 advisory. - encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal CVE-2026-33818 - net/http: golang...

RHEL 10 : java-21-ibm-semeru-certified-jdk (RHSA-2026:72888)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:72888 advisory. The IBM Semeru Runtime Certified Edition 21 runtime environment. Security Fixes: OpenJDK: Improve Resource Resolving 2026-08 Security Upda...

CVE-2026-100822: User Interface (UI) Misrepresentation of Critical Information

Spoofing issue in the Networking: HTTP component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...