Critical severity10.0NVD Advisory· Published Sep 7, 2026

CVE-2026-86296

Description

A vulnerability was determined in D-Link DIR-822A A_101. This vulnerability affects the function strcpy of the file udhcpcd/serverpacket.c of the component udhcpcd. This manipulation causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dlink/DIR-822Allm-create

Patches

Vulnerability mechanics

References

tzh00203.notion.site/D-Link-DIR-822A-Stack-Overflow-in-udhcpd-TR-111-Option-125-Parsing-33cb5c52018a80238b80e89e7c7c68f0nvd
vuldb.com/cve/CVE-2026-86296nvd
vuldb.com/submit/906297nvd
vuldb.com/vuln/399458nvd
vuldb.com/vuln/399458/ctinvd
www.dlink.comnvd

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