CVE-2025-56352

The tinyMQTT broker (commit 6226ade15bd4f97be2d196352e64dd10937c1962) contains a resource management vulnerability due to improper protocol handling during CONNECT packet parsing . Specifically, when the broker receives a CONNECT packet with a zero-length Client ID and CleanSession set to 0, it f...

curl: Connection reuse ignores haproxyprotocol and HAPROXY_CLIENT_IP settings, allowing PROXY context to persist across transfers

Summary: libcurl's connection pool match logic does not include the CURLOPTHAPROXYPROTOCOL setting or the CURLOPTHAPROXYCLIENTIP value in its connection match key. Two transfers issued through the same Curleasy or via a shared connection cache CURLLOCKDATACONNECT therefore share one TCP connectio...

Denial Of Service

github.com/hashicorp/boundary is vulnerable to denial of service. The vulnerability is due to improper handling of TLS handshakes during worker node enrollment, where an attacker can delay or withhold the client certificate to block connection handling, allowing legitimate worker connections to b...

Improper Handling Of The HTTP Connection Header

@fastify/reply-from and @fastify/http-proxy are vulnerable to Improper Handling of the HTTP Connection Header. The vulnerability is due to processing the client-supplied Connection header after proxy-added headers have been inserted, which allows an attacker to selectively remove security, routin...

MSC-2025-11353

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Suspect publisher – this publisher has a history ...

MSC-2025-11108

This package has been identified by Mend as containing potential malicious functionality. The severity of the functionality can change depending on where the library is running user's machine or backend server. The following risks were identified: Contacting external host – this package sends...

CLSA-2026-1778889816 curl: Fix of CVE-2026-5545

CVE-2026-5545: wrong reuse of HTTP Negotiate connection; only allow an existing connection to be reused and "upgraded" to NTLM when neither NTLM nor Negotiate authentication is in flight on it...

CVE-2021-47959 WordPress Plugin WPGraphQL 1.3.5 Denial of Service

WordPress Plugin WPGraphQL 1.3.5 contains a denial of service vulnerability that allows unauthenticated attackers to exhaust server resources by sending batched GraphQL queries with duplicated fields. Attackers can send POST requests to the GraphQL endpoint with amplified field duplication payloa...

Key Exchange without Entity Authentication

Overview Affected versions of this package are vulnerable to Key Exchange without Entity Authentication in the tunnel.Start process. An attacker can intercept and manipulate HTTP requests and responses by performing a man-in-the-middle attack on the SSH connection. This is only exploitable if the...

CVE-2026-43322

A flaw was found in the Bluetooth Host Controller Interface HCI synchronization module hcisync of the Linux kernel. A use-after-free UAF vulnerability exists in the lereadfeaturescomplete function, where a freed hciconn object is accessed. This can allow an attacker to cause a system crash, leadi...

python: Fix of 4 CVEs

CVE-2019-9740: reject control characters in HTTP URL paths in httplib.HTTPConnection.putrequest to prevent CRLF header injection - CVE-2019-18348: reject control characters in hostnames in httplib.HTTPConnection.init via a new validatehost helper to prevent CRLF header injection the glibc...

EUVD-2026-28814

Amazon Redshift Vulnerable to Remote Code Execution via Unsafe Class Loading...

curl: TLS peer-verification bypass via mid-transfer ssl_config mutation

Hi all, We want to report a TLS peer-verification issue on current master. The trigger is narrow and requires a specific application usage pattern, but when it fires, a transfer that requests CURLOPTSSLVERIFYPEER=1 can reuse a TLS connection that was established with peer verification disabled...

curl: HTTPS proxy connection reuse lets one easy handle inherit another handle's mTLS-authenticated proxy session

Summary: libcurl can reuse an already mTLS-authenticated HTTPS proxy TLS connection for a different easy handle even when that second handle does not have the proxy private key required to establish the session itself. The issue happens because the HTTPS proxy connection reuse identity does not...

wrong reuse of HTTP Negotiate connection

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netrc credential leak with reused proxy connection

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connection reuse ignores TLS requirement

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SUSE CVE-2026-41487

Langfuse is an open source large language model engineering platform. From version 3.68.0 to before version 3.167.0, there is a role-based-access control flaw in the LLM connection update flow. An authenticated, low-privileged user of role “member” in a project could request the update of an...

WS-2017-0148

Affected versions of the package are vulnerable to Cross-site Scripting XSS due to using a non-cryptographic hash map to store connection IDs...

curl: CVE-2026-8932: incomplete mTLS config matching in conn reuse

Hi all, This report and my multiple subsequent ones may come as a surprise, as I was assured that curl now had zero vulnerabilities in it. Nonetheless, I think the CVE-2022-27782 fix "TLS and SSH connection too eager reuse", commit f18af4f874 2022-05-09, "tls: check more TLS details for connectio...