CRITICAL 9.3 NVD
CVE-2026-86296
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 udhc
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.
References
- https://tzh00203.notion.site/D-Link-DIR-822A-Stack-Overflow-in-udhcpd-TR-111-Option-125-Pa
- https://vuldb.com/cve/CVE-2026-86296
- https://vuldb.com/submit/906297
- https://vuldb.com/vuln/399458
- https://vuldb.com/vuln/399458/cti
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-09-07 via NVD.
Risk Timeline
CVE Disclosed2026-09-07 · -1 days ago
Remediation Resources
Official Advisory
vuldb.com/cve/CVE-2026-86296Official Advisory
vuldb.com/vuln/399458Analysis & PoC
vuldb.com/submit/906297
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