Security update for distribution (important)

openSUSE security update: security update for distribution ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21898-1 Rating: important References: bsc1268884 bsc1276677 bsc1277966 bsc1278997 bsc1279219 bsc1279316 Cross-References: CVE-2026-37236...

SUSE SLES15 Security Update : amazon-cloudwatch-agent (SUSE-SU-2026:4045-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4045-1 advisory. - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through...

SUSE SLES15: helm / helm-bash-completion / helm-fish-completion / etc (SUSE-SU-2026:4175-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4175-1 advisory. - CVE-2026-37236: github.com/grpc-ecosystem/grpc-gateway/v2/runtime: client can override the HTTP method of a POST request through...

CVE-2026-91819 MISP: HTTP Method Override Bypasses CSRF and Form Validation in BetterSecurityComponent

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...

CVE-2026-91819

MISP (versions ≤2.5.45) is vulnerable in its BetterSecurityComponent due to how it interacts with CakePHP's request-method override processing. When an override value outside the normal write verbs (POST, PUT, PATCH, DELETE) is supplied — for example _method=GET — CakePHP clears the parsed reques...

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...

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 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...

AZL-98256 CVE-2026-37236 affecting package cri-o 1.30.1-1

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-98346 CVE-2026-37236 affecting package cf-cli 8.7.11-8

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-98373 CVE-2026-37236 affecting package keda for versions less than 2.14.1-19

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-98349 CVE-2026-37236 affecting package cloud-provider-kubevirt for versions less than 0.5.1-9

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-98361 CVE-2026-37236 affecting package docker-compose 2.27.0-13

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-98355 CVE-2026-37236 affecting package cri-tools 1.32.0-7

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-98394 CVE-2026-37236 affecting package prometheus-adapter 0.12.0-9

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...