freerdp security update

2:2.11.7-7.3 - Lock appWindow to fix use-after-free in RAIL mode CVE-2026-25952 Resolves: RHEL-159860 2:2.11.7-7.2 - Fix double free in xfrailwindowcommon cleanup CVE-2026-26986 - Fix growth of preallocated buffers CVE-2026-27951 - Fix heap-buffer-overflow in bitmapcacheput CVE-2026-29775 - Add D...

GO-2026-5673 Free5GC AMF has Missing Concurrent NAS SMC Validation During NGAP Handover in github.com/free5gc/amf

Free5GC AMF has Missing Concurrent NAS SMC Validation During NGAP Handover in github.com/free5gc/amf...

GO-2026-5649 Dalfox Server Mode Vulnerable to Unauthenticated Remote Code Execution via `found-action` in github.com/hahwul/dalfox

Dalfox Server Mode Vulnerable to Unauthenticated Remote Code Execution via found-action in github.com/hahwul/dalfox...

GO-2026-5711 Tekton Pipelines git resolver leaks API token to user-controlled serverURL in github.com/tektoncd/pipeline

Tekton Pipelines git resolver leaks API token to user-controlled serverURL in github.com/tektoncd/pipeline...

GO-2026-5460 Algernon: Host header path traversal in --domain mode reads files and runs Lua from parent dir in github.com/xyproto/algernon

Algernon: Host header path traversal in --domain mode reads files and runs Lua from parent dir in github.com/xyproto/algernon...

GO-2026-5502 Ella Core has handover failures during concurrent Security Mode Command in github.com/ellanetworks/core

Ella Core has handover failures during concurrent Security Mode Command in github.com/ellanetworks/core...

GO-2026-5402 SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs in github.com/siyuan-note/siyuan/kernel

SiYuan publish-mode Reader can mutate Conf and SQL index via 8 ungated APIs in github.com/siyuan-note/siyuan/kernel...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the GetInstance process. An attacker can access or modify resources belonging to other users by sending requests with their own credentials after another user has initialized the singleton, causing all subsequen...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the GetInstance process. An attacker can access or modify resources belonging to other users by sending requests with their own credentials after another user has initialized the singleton, causing all subsequen...

GHSA-PJP5-FPMR-3349 GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion

Summary When running in HTTP mode with --lockdown-mode enabled, the RepoAccessCache is implemented as a process-global singleton initialized with the first authenticated user's GraphQL client. All subsequent requests from different users share this singleton and their lockdown-related GraphQL...

GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion

Summary When running in HTTP mode with --lockdown-mode enabled, the RepoAccessCache is implemented as a process-global singleton initialized with the first authenticated user's GraphQL client. All subsequent requests from different users share this singleton and their lockdown-related GraphQL...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the GetInstance process. An attacker can access or modify resources belonging to other users by sending requests with their own credentials after another user has initialized the singleton, causing all subsequen...

Deserialization of Untrusted Data

Overview MessagePack is a MessagePackMsgPack Serializer for C.NET, .NET Core, Unity, Xamarin. Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the typeless deserialization process. An attacker can instantiate disallowed or dangerous types by wrapping them...

CVE-2026-11310

X.509 trust-chain bypass in the OpenSSL compatibility certificate verifier wolfSSLX509verifycert. This affects only builds with --enable-opensslextra OPENSSLEXTRA and whose application validates certificates by calling X509verifycert with caller-supplied untrusted intermediate certificates; for...

Allocation of Resources Without Limits or Throttling

Overview MessagePack is a MessagePackMsgPack Serializer for C.NET, .NET Core, Unity, Xamarin. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the TryDecompress process. An attacker can cause excessive memory allocation and potential...

GO-2026-5370 SiYuan has broken access control in `/api/search/{searchAsset,searchTag,searchWidget,searchTemplate}` publish-mode in github.com/siyuan-note/siyuan/kernel

SiYuan has broken access control in /api/search/searchAsset,searchTag,searchWidget,searchTemplate publish-mode in github.com/siyuan-note/siyuan/kernel...

GO-2026-5385 Algernon: Single-file mode unconditionally enables debug mode in github.com/xyproto/algernon

Algernon: Single-file mode unconditionally enables debug mode in github.com/xyproto/algernon...

GO-2026-5257 Dalfox Server Mode has an Unauthenticated Arbitrary File Create/Append via `output` Option in github.com/hahwul/dalfox

Dalfox Server Mode has an Unauthenticated Arbitrary File Create/Append via output Option in github.com/hahwul/dalfox...

GO-2026-5232 Unauthenticated Open Redirect, Arbitrary HTTP Response Header Injection, Missing CSRF, and Invisible-Mode Bypass in goshs `/?redirect` endpoint in github.com/patrickhener/goshs

Unauthenticated Open Redirect, Arbitrary HTTP Response Header Injection, Missing CSRF, and Invisible-Mode Bypass in goshs /?redirect endpoint in github.com/patrickhener/goshs...

GO-2026-5147 OAuth2 Proxy's Health Check User-Agent Matching Bypasses Authentication in auth_request Mode in github.com/oauth2-proxy/oauth2-proxy

OAuth2 Proxy's Health Check User-Agent Matching Bypasses Authentication in authrequest Mode in github.com/oauth2-proxy/oauth2-proxy...