- Description
- 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 addresses, even though they normalize and resolve to a regular IPv4 address, and matched them against the certificate DNS names and Common Name instead. A certificate containing `DNS:127.0.0.1` or `DNS:*.0.0.1` could therefore be accepted for an IP endpoint it was not issued for. This is a regression introduced after the fix for CVE-2026-48618. This vulnerability affects Node.js **26.x** and **24.x**.
- Source
- support@hackerone.com
- NVD status
- Awaiting Analysis
CVSS 3.0
- Type
- Secondary
- Base score
- 7.4
- Impact score
- 5.2
- Exploitability score
- 2.2
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- HIGH
- support@hackerone.com
- CWE-295
- Hype score
- Not currently trending
, انتشار آسیبپذیریهای امنیتی اگه پروژه های روی پروداکشن دارین بروز کنید : Critical RCE - CVE-2026-109618 - CVE-2026-109619 GitLab - CVE-2026-97229 — CVSS 10.0 Node.js - CVE-2026-105482 - CVE-2026-105483 - CVE-
@amirmo_th
23 Oct 2026
32 Impressions
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It's been one vulnerability after another lately. keep updating. .. Node.js: CVE-2026-111497, CVE-2026-105482, CVE-2026-105483, CVE-2026-106069 PHP: CVE-2026-109618, CVE-2026-109619 Python:LiteLLM: 1.107.0 compromised,pip/certifi: CA trust updates
@SpawnLauv
21 Oct 2026
72 Impressions
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追加情報を加えました 鯖管の方へ 大至急以下のパッケージの更新を適用してください PHP 影響度: CRITICAL CVSS v4.0: 9.2 CVE-2026-109618 CVE-2026-109619 Node.js 影響度: High CVE-2026-105482 CVE-2026-105483 CVE-2026-106069 CVE-2026-111497
@htomi425
21 Oct 2026
228 Impressions
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