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-2026-108570

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-2026-102894

Name of the Vulnerable Software and Affected Versions mcp-chrome-bridge versions prior to 1.0.32 Description An origin validation error exists in the native-server HTTP API that allows attackers to bypass Cross-Origin Resource Sharing CORS restrictions. CORS is a security mechanism that restricts...

Reyrolle 7SR5 Resource Restriction Malfunction

The vulnerability of the microprogramming software of Reyrolle 7SR5 devices for relay protection and automation systems lies in the fact that resources are allocated without any restrictions or controls during the processing of HTTP requests. Exploiting this vulnerability allows a remote attacker...

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...

Amazon Linux 2 : squid (ALAS-2026-3961)

The version of squid installed on the remote host is prior to 3.5.20-17. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3961 advisory. Due to a CWE-841 Improper Enforcement of Behavioral Workflowbug Squid is vulnerable to a Request Smuggling attack againstHTTP/1.1...

RHEL 8 : Red Hat JBoss Core Services Apache HTTP Server 2.4.62 SP6 (RHSA-2026:73076)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:73076 advisory. Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP...

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...

PT-2026-108471

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 SETTINGS MAX FRAME SIZE with a value of 0...

PT-2026-102911

The device's update mechanism retrieves metadata for software updates over an unencrypted HTTP connection and stores portions of that metadata for later use. A management interface subsequently returns this stored value in a JSON response, and the web interface responsible for displaying update...

Epson EH-TW5350 150075647YWWV110 Authentication Bypass

Epson EH-TW5350 version 150075647YWWV110 contains an authentication bypass vulnerability that may allow a remote attacker to cause denial of service via specially crafted HTTP requests...

PT-2026-102892

SurrealDB before 3.3.0 contains an authorization bypass in HTTP session construction where check auth verifies credentials against Surreal-Auth-NS and Surreal-Auth-DB headers but constructs sessions using Surreal-NS and Surreal-DB headers without validating access permissions. Attackers can...

PT-2026-108547

Security vulnerability affects the apache-superset package. A malformed HTTP/2 HEADERS frame with oversized, invalid HPACK data can cause Node...

Important: libsoup3

Issue Overview: The fix for CVE-2026-0716 commit 6ff7ef0, libsoup 3.6.6 placed the integer overflow guard inside the if masked block, leaving unmasked server-to-client frames unprotected. A malicious WebSocket server can send a crafted unmasked frame with a payload length near UINT64MAX to trigge...

CVE-2026-102878: Origin Validation Error

mcp-chrome-bridge through 1.0.31 contains an origin validation error in the native-server HTTP API that allows attackers to bypass CORS restrictions. Attackers can craft malicious web pages that make cross-origin requests to the local server and invoke browser automation tools including script...

PT-2026-108588

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...

PT-2026-108401

Security vulnerability affects the langfuse package. undici does not validate the type property of a duck-typed blob-like request body before using it as the Content-Type header on the HTTP/1...

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...