CVE-2026-86296
10
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| D-Link | DIR-822A | A_101 | affected |
Weaknesses
- CWE-121: Stack-based Buffer Overflow
- CWE-119: Memory Corruption
References
- https://vuldb.com/vuln/399458
- https://vuldb.com/vuln/399458/cti
- https://vuldb.com/cve/CVE-2026-86296
- https://vuldb.com/submit/906297
- https://tzh00203.notion.site/D-Link-DIR-822A-Stack-Overflow-in-udhcpd-TR-111-Option-125-Parsing-33cb5c52018a80238b80e89e7c7c68f0
- https://www.dlink.com/
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