goclaw 安全漏洞

Goclaw is an open-source multi-tenant AI agent platform developed by Next Level Builder. Goclaw versions 3.8.5 and earlier have security vulnerabilities, which stem from unknown functions in the RPC Handler component, potentially leading to improper authorization...

Microsoft won’t patch PhantomRPC: Feature or bug?

A researcher has discovered a weakness called PhantomRPC that Microsoft does not consider a vulnerability it plans to patch. PhantomRPC involves Windows Remote Procedure Call RPC, the core of communication between Windows processes. The vulnerability lets a process with impersonation rights...

PT-2026-38907

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RxRPC module regarding the handling of fragmented packets and socket buffer data copying. The DATA-packet handler in rxrpc input call event and the RESPONSE handle...

GHSA-QHMP-Q7XH-99RH CoreDNS has TSIG authentication bypass on DoT, DoH, DoH3, DoQ, and gRPC

Summary CoreDNS' tsig plugin can be bypassed on non-plain-DNS transports because it trusts the transport writer's TsigStatus instead of performing verification itself. In the attached PoC, plain DNS/TCP correctly rejects an invalid TSIG NOTAUTH, while the same invalid-TSIG request is accepted ove...

GHSA-37W2-Q6VH-45V6 Spring gRPC AuthenticationException messages are reflected to remote client

The raw message of every server-side AuthenticationException is returned to the unauthenticated remote caller in the gRPC status description. This allows an attacker to obtain information about the authentication failure, which may be useful for further attacks. Affected versions: Spring gRPC:...

CVE-2026-40968

When an authenticated user is denied access to a gRPC method, their authenticated identity remains bound to the gRPC worker thread and can be inherited by a subsequent unauthenticated request on the same thread. This may allow the subsequent user to gain escalated permissions. Affected versions:...

EUVD-2026-26054

When an authenticated user is denied access to a gRPC method, their authenticated identity remains bound to the gRPC worker thread and can be inherited by a subsequent unauthenticated request on the same thread. This may allow the subsequent user to gain escalated permissions. Affected versions:...

CVE-2026-40968 Spring gRPC SecurityContext leaks across requests on authorization failure

When an authenticated user is denied access to a gRPC method, their authenticated identity remains bound to the gRPC worker thread and can be inherited by a subsequent unauthenticated request on the same thread. This may allow the subsequent user to gain escalated permissions. Affected versions:...

PT-2026-35730

When an authenticated user is denied access to a gRPC method, their authenticated identity remains bound to the gRPC worker thread and can be inherited by a subsequent unauthenticated request on the same thread. This may allow the subsequent user to gain escalated permissions. Affected versions:...

CVE-2026-31690

In the Linux kernel, the following vulnerability has been resolved: firmware: thead: Fix buffer overflow and use standard endian macros Addresses two issues in the TH1520 AON firmware protocol driver: 1. Fix a potential buffer overflow where the code used unsafe pointer arithmetic to access the...

Important: Red Hat Security Advisory: rhc security update

An update for rhc is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for eac...

PT-2026-35367

Name of the Vulnerable Software and Affected Versions Microsoft Windows RPC Runtime versions Windows 10, 11, and Server 2016 through 2025 Description A critical issue exists in the Windows Remote Procedure Call RPC Runtime within the rpcrt4.dll library, specifically in the NdrComplexTypeBufferSiz...

Linux Distros Unpatched Vulnerability : CVE-2026-31638

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rxrpc: Only put the call ref if one was acquired rxrpcinputpacketonconn can process a to-client packet after the current client call on the channel has already...

Linux Distros Unpatched Vulnerability : CVE-2026-31640

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rxrpc: Fix use of wrong skb when comparing queued RESP challenge serial In rxrpcpostresponse, the code should be comparing the challenge serial number from the...

rxrpc: only handle RESPONSE during service challenge

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rxrpc: Fix key reference count leak from call->key

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rxrpc: Fix call removal to use RCU safe deletion

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rxrpc: reject undecryptable rxkad response tickets

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rxrpc: Only put the call ref if one was acquired

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CVE-2026-31676 rxrpc: only handle RESPONSE during service challenge

In the Linux kernel, the following vulnerability has been resolved: rxrpc: only handle RESPONSE during service challenge Only process RESPONSE packets while the service connection is still in RXRPCCONNSERVICECHALLENGING. Check that state under statelock before running response verification and...