critical10.0
CVE-2026-86296
A vulnerability was determined in D-Link DIR-822A A_101.
Impact
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.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
Weakness classification
References
- NVD record
- CVE.org record
- https://tzh00203.notion.site/D-Link-DIR-822A-Stack-Overflow-in-udhcpd-TR-111-Option-125-Parsing-33cb5c52018a80238b80e89e7c7c68f0
- https://vuldb.com/cve/CVE-2026-86296
- https://vuldb.com/submit/906297
- https://vuldb.com/vuln/399458
- https://vuldb.com/vuln/399458/cti
- https://www.dlink.com/