CVE-2025-67187
Critical · 9.8CVSS
9.8
EPSS
0.5%
Published
Feb 3, 2026
CISA due date
—
The record
A stack-based buffer overflow vulnerability was identified in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The flaw exists in the setIpQosRules interface of /lib/cste_modules/firewall.so where the comment parameter is not properly validated for length.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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