CVE-2026-103259 n8n before 2.39.6 and 2.40.x before 2.40.1 Session Token Leak via Dynamic Credentials

n8n versions before 2.39.6 and 2.40.0 before 2.40.1 contain a session token leakage vulnerability in the Dynamic Credentials authorize and revoke endpoints. Attackers with resolver registration capability can capture collaborators' session tokens by setting a fallback resolver to an...

AZL-105458 CVE-2026-75804 affecting package cloud-hypervisor 52.0.152-1

Issue summary: OpenSSL QUIC stack does not enforce connection level flow control for streams. Remote peers may send more bytes as long as they fit within the stream flow control limits. Impact summary: A malicious remote peer may exploit the lack of connection flow control for streams to make the...

EUVD-2023-1241

Malicious code in bioql PyPI...

CVE-2025-54528: Cross-Site Request Forgery (CSRF)

In JetBrains TeamCity before 2025.07 a CSRF was possible in GitHub App connection flow...

varnish: HTTP/2 Broken Window Attack may result in denial of service

A flaw was found in the Varnish cache server, with HTTP/2 support enabled, that may allow a Denial of Service type of attack. A malicious actor can cause the server to run out of credits during the HTTP/2 connection control flow. As a consequence, the server will stop to properly process the acti...

varnish: HTTP/2 Broken Window Attack may result in denial of service

A flaw was found in the Varnish cache server, with HTTP/2 support enabled, that may allow a Denial of Service type of attack. A malicious actor can cause the server to run out of credits during the HTTP/2 connection control flow. As a consequence, the server will stop to properly process the acti...

varnish: HTTP/2 Broken Window Attack may result in denial of service

A flaw was found in the Varnish cache server, with HTTP/2 support enabled, that may allow a Denial of Service type of attack. A malicious actor can cause the server to run out of credits during the HTTP/2 connection control flow. As a consequence, the server will stop to properly process the acti...

GHSA-8PF3-6FGR-3G3G `chainId` may be outdated if user changes chains as part of connection in @web3-react

Impact chainId may be outdated if the user changes chains as part of the connection flow. This means that the value of chainId returned by useWeb3React may be incorrect. In an application, this means that any data derived from chainId could be incorrect. For example, if a swapping application...