crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building

A flaw was found in the Go standard library packages crypto/x509 and crypto/tls. During the process of building a certificate chain, an attacker can provide a large number of intermediate certificates. This excessive input is not properly limited, leading to an uncontrolled amount of work being...

CVE-2026-92756: Missing Encryption of Sensitive Data

Applications built on MongoDB Entity Framework Core Provider which combine independent encryption settings and this provider's encryption settings may silently lose TLS and schema-map settings leading to protected fields being stored unencrypted in the database...

CVE-2026-93393: Out-of-bounds Write

A heap-based buffer overflow exists in the TLS transport layer of the MongoDB C Driver when built with the Windows platform TLS backend. A remote endpoint that the client connects to can cause the driver to write uncontrolled data outside the bounds of a heap allocation while processing incoming...

PT-2026-95110

Name of the Vulnerable Software and Affected Versions MongoDB C Driver affected versions not specified Description A heap-based buffer overflow occurs in the TLS transport layer of the MongoDB C Driver when using the Windows platform TLS backend. A remote endpoint can cause the driver to write...

CVE-2026-85718: Uncontrolled Resource Consumption

The AsyncHttpClient AHC library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. From 3.0.8 until 3.0.12, a client with maxConnections or maxConnectionsPerHost set above zero leaks one connection permit whenever TLS connection establishment fails...

PT-2026-95072

Name of the Vulnerable Software and Affected Versions MongoDB Entity Framework Core Provider affected versions not specified Description Applications using this provider that combine independent encryption settings with the provider's own encryption settings may silently lose TLS Transport Layer...

PT-2026-105553

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-98xx-8mx4-x7cm. This link is maintained to preserve external references. Original Description vm2 versions from 3.11.3 before 3.11.7 expose the host tls module to NodeVM sandbox code, allowing attackers to call...

The vulnerability of the MikroTik RouterOS operating system, related to errors in verifying the cryptographic signature, allows a hacker to replace the TLS server.

The vulnerability of the MikroTik RouterOS operating system is related to errors in verifying the cryptographic signature. Exploiting this vulnerability could allow a malicious actor to perform TLS server substitution remotely...

CVE-2026-92941: Incorrect Permission Assignment for Critical Resource

vm2 versions from 3.11.3 before 3.11.7 expose the host tls module to NodeVM sandbox code, allowing attackers to call tls.setDefaultCACertificates and replace process-wide certificate authorities. Attackers with access to allowed tls and url builtins can use URLSearchParams to create host-realm...

CVE-2026-92943: Improper Validation of Certificate with Host Mismatch

Improper validation of certificate with host mismatch in the MQTT client TLS connection layer in AWS IoT Device SDK for Python 1.5.3 through 1.6.0 on Python 3.7 and later might allow an adversary-in-the-middle actor to impersonate the AWS IoT Core endpoint, read device telemetry, and inject...

PT-2026-94279

Name of the Vulnerable Software and Affected Versions BMCtest affected versions not specified Description In BMCtest, Ironic is started without authentication and TLS for the duration of the test. Exploiting this issue requires winning a race condition with bmctest, which limits the attack window...

PT-2026-94394

Name of the Vulnerable Software and Affected Versions AsyncHttpClient versions 3.0.8 through 3.0.11 Description A connection permit leak occurs when TLS connection establishment fails before the handshake completes. This happens because the NettyConnectListener removes the partitionKeyLock permit...

PT-2026-95074

Name of the Vulnerable Software and Affected Versions AWS IoT Device SDK for Python versions 1.5.3 through 1.6.0 Description Improper validation of certificates with host mismatch occurs in the MQTT client TLS connection layer, specifically affecting X.509 mutual authentication on port 8883 and...

Ubuntu 24.04 LTS / 26.04 LTS : Valkey vulnerabilities (USN-8771-1)

The remote Ubuntu 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8771-1 advisory. Madelyn Olson discovered that Valkey incorrectly handled TLS connections under certain conditions. A remote attacker could possibly use this...

EulerOS 2.0 SP15 : ruby (EulerOS-SA-2026-3796)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4, a...

CVE-2026-81871

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.21.0, the exporters/otlp/otlplog/otlploggrpc package loads OTELEXPORTEROTLPLOGSCERTIFICATE, OTELEXPORTEROTLPCERTIFICATE, and related client certificate environment variables through loadEnvTLS into cfg.tlsCfg, but...

AZL-103056 CVE-2026-81871 affecting package azl-otel-collector 0.127.0-1

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.21.0, the exporters/otlp/otlplog/otlploggrpc package loads OTELEXPORTEROTLPLOGSCERTIFICATE, OTELEXPORTEROTLPCERTIFICATE, and related client certificate environment variables through loadEnvTLS into cfg.tlsCfg, but...

DEBIAN-CVE-2026-81871

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.21.0, the exporters/otlp/otlplog/otlploggrpc package loads OTELEXPORTEROTLPLOGSCERTIFICATE, OTELEXPORTEROTLPCERTIFICATE, and related client certificate environment variables through loadEnvTLS into cfg.tlsCfg, but...

AZL-103110 CVE-2026-81871 affecting package azurelinux-image-tools 1.6.0-3

OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.21.0, the exporters/otlp/otlplog/otlploggrpc package loads OTELEXPORTEROTLPLOGSCERTIFICATE, OTELEXPORTEROTLPCERTIFICATE, and related client certificate environment variables through loadEnvTLS into cfg.tlsCfg, but...