CVE-2026-7851

A vulnerability was identified in D-Link DI-8100 16.07.26A1. This affects the function sprintf of the file yyxz.asp. The manipulation of the argument ID leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

• CWE-119
• CWE-121

• https://github.com/draw-ctf/report/blob/main/DI-8100/yyxz_dlink_asp_overflow.mdExploit, Third Party Advisory
• https://vuldb.com/submit/807798Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/361128Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/361128/ctiPermissions Required, VDB Entry
• https://www.dlink.com/Product

Published

May 5, 2026

Last Modified

Jul 20, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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