11181 matches found
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 ...
Important: Red Hat Security Advisory: osbuild-composer security update
An update for osbuild-composer is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...
The vulnerability of Check Point Security Gateway and Check Point Spark Firewall, related to errors in the certificate validation process, allows attackers to execute arbitrary code.
The vulnerability of Check Point Security Gateway and Check Point Spark Firewall is related to errors in the certificate validation process. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...
PT-2026-94352
Name of the Vulnerable Software and Affected Versions Dell OpenManage Server Administrator versions prior to 11.1.0.3 Description An improper certificate validation issue exists where an unauthenticated attacker with adjacent network access could potentially exploit the flaw. This could lead to...
CVE-2026-81447: Improper Certificate Validation
Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains an Improper Certificate Validation vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Information disclosure and Information tampering...
Improper Certificate Validation
Overview Affected versions of this package are vulnerable to Improper Certificate Validation due to the newGRPCDialOptions not applying the loaded TLS configuration from environment variables when creating gRPC transport credentials. An attacker can intercept or spoof the collector connection usi...
CVE-2026-86474
CVE-2026-86474 affects VEO and VEO-XS Wi-Fi monitors (by Fermax) in versions prior to 01.48.001 . The root cause is the lack of TLS certificate validation when downloading firmware updates, which allows an attacker to perform man-in-the-middle (MITM) attacks on the update channel. The CVSS 4.0 ba...
CVE-2026-86474 Improper Certificate Validation in the Firmware Download vulnerability
The lack of TLS certificate validation when downloading firmware updates in VEO and VEO-XS Wi-Fi monitors, in versions prior to 01.48.001, allows an attacker to perform man-in-the-middle attacks on the update channel...
CVE-2026-86474 Improper Certificate Validation in the Firmware Download vulnerability
The lack of TLS certificate validation when downloading firmware updates in VEO and VEO-XS Wi-Fi monitors, in versions prior to 01.48.001, allows an attacker to perform man-in-the-middle attacks on the update channel...
EUVD-2026-80386
The lack of TLS certificate validation when downloading firmware updates in VEO and VEO-XS Wi-Fi monitors, in versions prior to 01.48.001, allows an attacker to perform man-in-the-middle attacks on the update channel...
CVE-2026-59969 Apache ZooKeeper: Improper validation of certificate with host mismatch in FIPS mode
Apache ZooKeeper quorum TLS fails to enforce peer hostname verification in FIPS-mode deployments. When sslQuorum=true, zookeeper.fips-mode=true, ssl.quorum.hostnameVerification=true, and ssl.quorum.clientHostnameVerification=true are enabled, the Java SSLSocket quorum path accepts a CA-trusted pe...
Security Bulletin: IBM Db2 Developer Extension is affected by vulnerability in spring boot (CVE-2026-40974)
Summary IBM Db2 Developer Extension is affected by vulnerability in spring boot CVE-2026-40974 Vulnerability Details CVEID:CVE-2026-40974 DESCRIPTION: Spring Boot's Cassandra auto-configuration does not perform hostname verification when establishing an SSL connection to Cassandra. Affected: Spri...
PT-2026-93429
Name of the Vulnerable Software and Affected Versions VEO Wi-Fi monitors versions prior to 01.48.001 VEO-XS Wi-Fi monitors versions prior to 01.48.001 Description The software fails to validate TLS certificates during the firmware update download process. This flaw enables a man-in-the-middle...
CVE-2026-20323: Improper Certificate Validation
A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and Cisco Secure FTD Software could allow an unauthenticated, adjacent attacker to impersonate the peer device and obtain access at the level of the manager role, which is equivalent to root. This...
CVE-2026-86474: Improper Certificate Validation
The lack of TLS certificate validation when downloading firmware updates in VEO and VEO-XS Wi-Fi monitors, in versions prior to 01.48.001, allows an attacker to perform man-in-the-middle attacks on the update channel...
VulnCheck KEV: CVE-2026-50752
A weakness in the certificate validation logic of the deprecated IKEv1 key exchange may allow an unauthenticated attacker positioned as a man-in-the-middle to bypass certificate validation in VPN site-to-site connections that use certificate-based authentication. Successful exploitation could all...
CVE-2026-81871: Improper Certificate Validation
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...
SUSE SLED15: NetworkManager / NetworkManager-bluetooth / etc (SUSE-SU-2026:4148-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4148-1 advisory. - CVE-2026-10805: Local privilege escalation via malformed MUD URLs in dhclient backend bsc1267696. -...
CVE-2026-13327
Improper certificate validation on LDAPS connections to Active Directory in Devolutions Server 2026.2.16 and earlier allows a network-positioned attacker to intercept privileged directory service credentials via a spoofed domain controller certificate...
CVE-2026-84850
Improper certificate validation in the shared HTTP client used by synchronization and integration features in Devolutions Server 2026.2.16 and earlier allows a network-positioned attacker to intercept and tamper with outbound TLS connections via a spoofed or self-signed certificate...