CVE-2026-24115

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Failure to validate the sizes of gstup and gstdwn before concatenating them into gstruleQos may lead to buffer overflow...

CVE-2026-24115

Summary (CVE-2026-24115) : Affects Tenda W20E router firmware version V4.0br_V15.11.0.6. The issue is a failure to validate the sizes of the buffers ‘gstup’ and ‘gstdwn’ before concatenating them into ‘gstruleQos’, which can cause a buffer overflow. CVSS v3.1 base score is 9.8 (CRITICAL) with net...