Improper Certificate Validation

Overview nodemailer is an Easy as cake e-mail sending from your Node.js applications Affected versions of this package are vulnerable to Improper Certificate Validation via the DNS cache in src/shared/index.ts, where the TLS server name SNI is stored alongside resolved addresses and keyed only by...

CVE-2026-100551: Improper Certificate Validation

OpenClaw for iOS versions = 2026.7.1 and 2026.8.11 do not enforce saved Gateway TLS pins in the Control UI. While native connections enforced the saved Gateway fingerprint, the authenticated Terminal and session Dashboard WebViews omitted it. If a user had accepted a Gateway fingerprint, an...

Debian dsa-6517 : libnode-dev - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6517 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6517-1 [email protected] https://www.debian.org/securit...

CVE-2026-100701: Improper Certificate Validation

Nodemailer versions 5.0.0 through 10.0.1 use a process-global DNS cache that is keyed only by the DNS host, while each cache entry also stores the caller-specific TLS servername. When two direct TLS/SMTPS transports secure: true resolve the same non-IP host with different tls.servername values, t...

EUVD-2026-87346

PHP's OpenSSL stream peer verification checks the certificate's subjectAltName entries first and, whenever no entry matches, falls back to the Common Name. RFC 6125 requires the CN to be ignored once the certificate presents any service identity, so a certificate carrying a non-matching DNS SAN w...

[SECURITY] [DSA 6514-1] php8.4 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6514-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 25, 2026 https://www.debian.org/security/faq -...

CVE-2026-87608

A flaw was found in Chromium's Federated Credential Management FedCM component. A remote attacker, leveraging social engineering, could exploit improper certificate validation by sending crafted network traffic. This could allow the attacker to bypass the web origin policy, potentially leading to...

CVE-2026-87551

A flaw was found in chromium-browser. This vulnerability involves improper certificate validation within the Cross-Origin Resource Sharing CORS mechanism. A remote attacker, by leveraging social engineering tactics and crafted network traffic, could bypass the web origin policy. This could lead t...

CVE-2026-87571

A flaw was found in Google Chrome. Improper certificate validation in the Loader component allows a remote attacker, through social engineering and crafted network traffic, to bypass the web origin policy. This bypass could enable an attacker to circumvent security restrictions designed to isolat...

CVE-2026-91769: Improper Validation of Certificate with Host Mismatch

PHP's OpenSSL stream peer verification checks the certificate's subjectAltName entries first and, whenever no entry matches, falls back to the Common Name. RFC 6125 requires the CN to be ignored once the certificate presents any service identity, so a certificate carrying a non-matching DNS SAN w...

Erlang/OTP 22.2 < 27.3.4.18 / 28.0 < 28.5.0.7 / 29.0 < 29.1.1 TLS 1.3 Server Authentication Bypass (CVE-2026-89422)

The version of Erlang/OTP installed on the remote host is 22.2 prior to 27.3.4.18, 28.0 prior to 28.5.0.7, or 29.0 prior to 29.1.1. It is, therefore, affected by a vulnerability: - Key Exchange without Entity Authentication vulnerability in Erlang/OTP ssl allows a peer that answers a TLS 1.3 clie...

Debian dsa-6514 : libapache2-mod-php8.4 - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6514 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6514-1 [email protected] https://www.debian.org/securit...

CVE-2026-93291

Omni C20 lacks proper certificate validation which could allow an attacker to perform a man-in-the-middle attack which could allow them to execute arbitrary code...

CVE-2026-93291 Improper certificate validation in Eufy Omni C20

Omni C20 lacks proper certificate validation which could allow an attacker to perform a man-in-the-middle attack which could allow them to execute arbitrary code...

EUVD-2026-86413

Omni C20 lacks proper certificate validation which could allow an attacker to perform a man-in-the-middle attack which could allow them to execute arbitrary code...

CVE-2026-93291

The Eufy Omni C20 is affected by a vulnerability involving improper certificate validation . This flaw could enable an attacker to conduct a man-in-the-middle (MitM) attack, potentially leading to the execution of arbitrary code . No specific software versions, internal components, or remediation...

CVE-2026-93291 Improper certificate validation in Eufy Omni C20

Omni C20 lacks proper certificate validation which could allow an attacker to perform a man-in-the-middle attack which could allow them to execute arbitrary code...

CVE-2026-82157

Dell ThinOS 10, versions prior to SecurityAddon2605.10.2766T10, contains an Improper Certificate Validation vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Protection mechanism bypass and Unauthorized access...

CVE-2026-82157

Dell ThinOS 10 versions prior to SecurityAddon_2605.10.2766_T10 are affected by an Improper Certificate Validation vulnerability. An unauthenticated attacker with adjacent network access can exploit this flaw to achieve a protection mechanism bypass and gain unauthorized access . Remediation is a...

CVE-2026-82157

Dell ThinOS 10, versions prior to SecurityAddon2605.10.2766T10, contains an Improper Certificate Validation vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Protection mechanism bypass and Unauthorized access...