EUVD-2026-64271

Netty io.netty:netty-handler versions from 4.2.0.Final through 4.2.16.Final and versions through 4.1.136.Final disable TLS hostname verification on the SslProvider.OPENSSL client path when a plain non-extended X509TrustManager is used and Unsafe-based trust-manager wrapping is unavailable Java 25...

CVE-2026-62243 Netty 4.2.0 through 4.2.16 TLS Hostname Verification Bypass

Netty io.netty:netty-handler versions from 4.2.0.Final through 4.2.16.Final and versions through 4.1.136.Final disable TLS hostname verification on the SslProvider.OPENSSL client path when a plain non-extended X509TrustManager is used and Unsafe-based trust-manager wrapping is unavailable Java 25...

CVE-2026-77638

A flaw was found in Tor. A remote attacker could exploit a race condition within the rendezvous point mechanism to impersonate an onion service. This man-in-the-middle attack allows the attacker to intercept and potentially alter communications between a client and the intended onion service,...

SUSE CVE-2026-77638

Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle impersonate the onion service that the client was trying to reach...

Linux Distros Unpatched Vulnerability : CVE-2026-63310

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NLTK before 3.9.3 fails to verify file integrity after downloading packages and before extraction in the downloader module. Attackers can perform...

Linux Distros Unpatched Vulnerability : CVE-2026-62243

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Netty io.netty:netty-handler versions from 4.2.0.Final through 4.2.16.Final and versions through 4.1.136.Final disable TLS hostname verification on the...

CVE-2026-62243: Improper Validation of Certificate with Host Mismatch

Netty io.netty:netty-handler versions from 4.2.0.Final through 4.2.16.Final and versions through 4.1.136.Final disable TLS hostname verification on the SslProvider.OPENSSL client path when a plain non-extended X509TrustManager is used and Unsafe-based trust-manager wrapping is unavailable Java 25...

PT-2026-79546

Name of the Vulnerable Software and Affected Versions Netty io.netty:netty-handler versions 4.2.0.Final through 4.2.16.Final Netty io.netty:netty-handler versions prior to 4.1.137.Final Description TLS hostname verification is disabled on the SslProvider.OPENSSL client path when a plain...

PT-2026-79561

Name of the Vulnerable Software and Affected Versions NLTK versions prior to 3.9.3 Description The downloader module fails to verify file integrity after downloading packages and before extraction. This allows attackers to use man-in-the-middle attacks or DNS poisoning to inject malicious package...

JLSEC-2026-1369

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, verifyservercert in src/libgit2/streams/openssl.c uses an inverted !!memcmp result in the GENIPADD...

Multiple SEIKO EPSON printers and scanners keep already revoked root certificates

Overview Multiple printers and scanners provided by SEIKO EPSON CORPORATION contain the following vulnerability. Remaining revoked root certificates CWE-296 - CVE-2026-73542 Agni Athreya, CyberArch Student Researcher of Carl Vinson Institute of Government at University of Georgia reported this...

CVE-2026-77638

Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle impersonate the onion service that the client was trying to reach...

DEBIAN-CVE-2026-77638

Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle impersonate the onion service that the client was trying to reach...

CVE-2026-77638

Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle impersonate the onion service that the client was trying to reach...

EUVD-2026-63647

Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle impersonate the onion service that the client was trying to reach...

CVE-2026-77638

Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle impersonate the onion service that the client was trying to reach...

CVE-2026-77638

Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle impersonate the onion service that the client was trying to reach...

CVE-2026-77638

CVE-2026-77638 affects Tor before 0.4.9.11 in its onion services component. A race condition in the rendezvous point allows an attacker, under specific circumstances, to man-in-the-middle (impersonate) the onion service a client is trying to reach, potentially compromising both confidentiality an...

CVE-2026-66787

A flaw was found in the lighthouse component of Red Hat Advanced Cluster Management for Kubernetes. This vulnerability stems from insufficient validation of advertised IP addresses within EndpointSlice objects. A compromised spoke cluster can exploit this by creating EndpointSlices with...

CVE-2026-53583 libgit2: Inverted IP SubjectAltName Comparison in OpenSSL Backend

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, verifyservercert in src/libgit2/streams/openssl.c uses an inverted !!memcmp result in the GENIPADD...