CLSA-2026-1792746902 nodejs: Fix of 3 CVEs

CVE-2026-105482: reject names and local addresses with null bytes in the dns resolve and setLocalAddress APIs, so c-ares can no longer silently truncate the queried name - CVE-2026-106069, CVE-2026-106072: reject non-canonical IP spellings in tls.checkServerIdentity and restore IPv6 IP SAN...

Node.js Node encryption issues vulnerability

Versions 22.23.3 and earlier of Node.js, 24.22.0 and earlier, and 26.12.0 and earlier contain an encryption-related vulnerability stemming from improper TLS hostname validation. Specifically, tls.checkServerIdentity fails to recognize non-standard IPv4 hostname formats as valid IP addresses;...

Node.js Node encryption issues vulnerability

Versions 22.23.3 and earlier of Node.js, 24.22.0 and earlier, and 26.12.0 and earlier contain an encryption vulnerability stemming from a flaw in TLS hostname validation: when the host is an invalid IPv4 address with a leading zero e.g., 0127.0.0.1, tls.checkServerIdentity interprets the leading...

Red Hat: CVE-2026-106072: nodejs: nodejs: Authentication bypass via non-canonical IPv4 hostname verification

A flaw in Node.js TLS hostname verification allows a certificate with only a DNS SAN to authenticate an IP endpoint when the client connects using a non-canonical IPv4 spelling, such as 0177.0.0.1, 0x7f.0.0.1, 2130706433 or 127.1. tls.checkServerIdentity did not classify these hosts as IP...

Red Hat: CVE-2026-106072: nodejs: nodejs: Authentication bypass via non-canonical IPv4 hostname verification

A flaw in Node.js TLS hostname verification allows a certificate with only a DNS SAN to authenticate an IP endpoint when the client connects using a non-canonical IPv4 spelling, such as 0177.0.0.1, 0x7f.0.0.1, 2130706433 or 127.1. tls.checkServerIdentity did not classify these hosts as IP...

Node.js: CVE-2026-105483: TLS certificate hostname verification bypass for IPv4 addresses written with fullwidth digits

A flaw in Node.js TLS hostname verification allows a certificate without a matching IP address SAN to authenticate a connection to an IPv4 address when the host is written with non-ASCII characters, such as fullwidth digits １２７.0.0.1. tls.checkServerIdentity did not recognize such hosts as IP...

CVE-2026-105483

A flaw in Node.js TLS hostname verification allows a certificate without a matching IP address SAN to authenticate a connection to an IPv4 address when the host is written with non-ASCII characters, such as fullwidth digits １２７.0.0.1. tls.checkServerIdentity did not recognize such hosts as IP...

CVE-2026-106072

A flaw in Node.js TLS hostname verification allows a certificate with only a DNS SAN to authenticate an IP endpoint when the client connects using a non-canonical IPv4 spelling, such as 0177.0.0.1, 0x7f.0.0.1, 2130706433 or 127.1. tls.checkServerIdentity did not classify these hosts as IP...

Node.js: CVE-2026-105483: TLS certificate hostname verification bypass for IPv4 addresses written with fullwidth digits

A flaw in Node.js TLS hostname verification allows a certificate without a matching IP address SAN to authenticate a connection to an IPv4 address when the host is written with non-ASCII characters, such as fullwidth digits １２７.0.0.1. tls.checkServerIdentity did not recognize such hosts as IP...

Node.js: CVE-2026-106069: TLS certificate validated against a different IP address for non-canonical IPv4 literals

A flaw in Node.js TLS hostname verification can cause a server certificate to be validated against a different IP address than the one the client connected to, when the host is a non-canonical IPv4 literal with a leading zero, such as 0127.0.0.1. tls.checkServerIdentity normalizes the host...

CVE-2026-106069

A flaw in Node.js TLS hostname verification can cause a server certificate to be validated against a different IP address than the one the client connected to, when the host is a non-canonical IPv4 literal with a leading zero, such as 0127.0.0.1. tls.checkServerIdentity normalizes the host...

K24444803: Node.js vulnerabilities CVE-2015-8860, CVE-2015-8856, CVE-2016-7099, and CVE-2016-5325

Security Advisory Description CVE-2015-8860 The tar package before 2.0.0 for Node.js allows remote attackers to write to arbitrary files via a symlink attack in an archive. CVE-2015-8856 Cross-site scripting XSS vulnerability in the serve-index package before 1.6.3 for Node.js allows remote...

Mageia: Security Advisory (MGASA-2017-0204)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2016-7099

The tls.checkServerIdentity function in Node.js 0.10.x before 0.10.47, 0.12.x before 0.12.16, 4.x before 4.6.0, and 6.x before 6.7.0 does not properly handle wildcards in name fields of X.509 certificates, which allows man-in-the-middle attackers to spoof servers via a crafted certificate...

CVE-2016-7099

The tls.checkServerIdentity function in Node.js 0.10.x before 0.10.47, 0.12.x before 0.12.16, 4.x before 4.6.0, and 6.x before 6.7.0 does not properly handle wildcards in name fields of X.509 certificates, which allows man-in-the-middle attackers to spoof servers via a crafted certificate...

CVE-2016-7099: Undefined Security Weakness

The tls.checkServerIdentity function in Node.js 0.10.x before 0.10.47, 0.12.x before 0.12.16, 4.x before 4.6.0, and 6.x before 6.7.0 does not properly handle wildcards in name fields of X.509 certificates, which allows man-in-the-middle attackers to spoof servers via a crafted certificate...

PT-2016-7216

Name of the Vulnerable Software and Affected Versions Node.js versions 0.10.x through 0.10.46 Node.js versions 0.12.x through 0.12.15 Node.js versions 4.x through 4.5.0 Node.js versions 6.x through 6.6.0 Description The issue arises from the tls.checkServerIdentity function not properly handling...