CVE-2026-36779 | THREATINT

Description

Shenzhen Tenda Technology Co., Ltd Tenda O3 Wireless Router v1.0.0.5(4180) was discovered to contain multiple stack overflows in the fromVirtualSer function via the puVar2, puVar1, __s2, __s1_00, and puVar3 parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

PUBLISHED Reserved 2026-04-06 | Published 2026-06-09 | Updated 2026-06-10 | Assigner mitre

References

github.com/xhh0124/SemVulLLM/tree/main/O3/fromVirtualSer exploit

github.com/xhh0124/SemVulLLM/tree/main/O3/fromVirtualSer

cve.org (CVE-2026-36779)

nvd.nist.gov (CVE-2026-36779)

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