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Critical · 9.8 CVE-2026-27848 EUVD-2026-8650GHSA-qc7c-4556-qm66

Missing neutralization in Linksys MR9600, Linksys MX4200

Published Feb 25, 2026 · Updated Feb 26, 2026 · Assigned by ENISA

Description

Due to missing neutralization of special elements, OS commands can be injected via the handshake of a TLS-SRP connection, which are ultimately run as the root user.
This issue affects MR9600: 1.0.4.205530; MX4200: 1.0.13.210200.

Affected products

VendorProductAffectedFixed
Linksys MR9600 1.0.4.205530 —
Linksys MX4200 1.0.13.210200 —

References