CVE-2026-91819: Cross-Site Request Forgery (CSRF)

Affected versions of MISP rely on CakePHP request-method override processing in a way that can disable CSRF and form-security validation. CakePHP honors a method field or X-HTTP-Method-Override header by rewriting the effective request method. For override values outside the normal write verbs...

PT-2026-91893

Affected versions of MISP rely on CakePHP request-method override processing in a way that can disable CSRF and form-security validation. CakePHP honors a method field or X-HTTP-Method-Override header by rewriting the effective request method. For override values outside the normal write verbs...

Astra Linux – Vulnerability in Firefox and Thunderbird

Cross-Site Tracing occurs when a server echoes a request back using the Trace method, allowing an XSS attack to access authorization headers and cookies that are inaccessible to JavaScript such as cookies protected by HTTPOnly. To mitigate this attack, browsers imposed restrictions on fetch and...

Security update for helm

This update for helm fixes the following issues: CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass established access control bsc1277949. CVE-2026-41178:...

SUSE-SU-2026:4175-1 Security update for helm

This update for helm fixes the following issues: - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass established access control bsc1277949. - CVE-2026-41178:...

openSUSE 16 Security Update : trivy (openSUSE-SU-2026:21801-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21801-1 advisory. - CVE-2026-24122: github.com/sigstore/cosign/v2/pkg/cosign: improper validation of certificates that outlive expired CA certificates bsc1258543....

Security update for amazon-cloudwatch-agent

This update for amazon-cloudwatch-agent fixes the following issues: CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass established access control bsc1277995. CVE-2026-41178:...

SUSE-SU-2026:4045-1 Security update for amazon-cloudwatch-agent

This update for amazon-cloudwatch-agent fixes the following issues: - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through the X-HTTP-Method-Override header and bypass established access control bsc1277995. -...

CVE-2026-37236

A flaw was found in grpc-gateway up to v2.28.0. A remote attacker could exploit an incorrect access control vulnerability by sending a specially crafted POST request that includes the X-HTTP-Method-Override header. The application processes this header without restricting allowed methods, allowin...

SUSE CVE-2026-37236

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

Linux Distros Unpatched Vulnerability : CVE-2026-37236

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP- Method-Override header in ServeMux.ServeHTTP without...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the ServeHTTP method of ServeMux runtime/mux.go, which rewrites r.Method from the client-supplied X-HTTP-Method-Override header on form-urlencoded POST requests without restricting the allowed methods. An...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the ServeHTTP method of ServeMux runtime/mux.go, which rewrites r.Method from the client-supplied X-HTTP-Method-Override header on form-urlencoded POST requests without restricting the allowed methods. An...

AZL-98394 CVE-2026-37236 affecting package prometheus-adapter for versions less than 0.12.0-10

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

AZL-98436 CVE-2026-37236 affecting package telegraf for versions less than 1.31.0-33

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

AZL-98358 CVE-2026-37236 affecting package docker-buildx for versions less than 0.14.0-17

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

AZL-98388 CVE-2026-37236 affecting package moby-engine 25.0.3-20

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

AZL-98343 CVE-2026-37236 affecting package cert-manager for versions less than 1.12.15-14

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

AZL-98385 CVE-2026-37236 affecting package moby-containerd-cc for versions less than 1.7.7-17

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

DEBIAN-CVE-2026-37236

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...