CVE-2026-105483
Public on 2026-10-22
Modified on 2026-10-22
Description
TLS certificate hostname bypass when the IP is written fullwidth digits (https://nodejs.org/en/blog/vulnerability/october-2026-security-releases#tls-certificate-hostname-bypass-when-the-ip-is-written-fullwidth-digits-cve-2026-105483---high)
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2023 | nodejs | No Fix Planned | ||
| Amazon Linux 2 - Core | nodejs-packaging | Not Affected | ||
| Amazon Linux 2023 | nodejs-packaging | Not Affected | ||
| Amazon Linux 2023 | nodejs20 | No Fix Planned | ||
| Amazon Linux 2023 | nodejs20-typescript | Not Affected | ||
| Amazon Linux 2023 | nodejs22 | Not Affected | ||
| Amazon Linux 2023 | nodejs22-typescript | Not Affected | ||
| Amazon Linux 2023 | nodejs24 | Pending Fix | ||
| Amazon Linux 2027 Preview | nodejs24 | Pending Fix | ||
| Amazon Linux 2023 | nodejs24-typescript | Not Affected | ||
| Amazon Linux 2027 Preview | nodejs24-typescript | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |