Back to the CVE list
CVE-2026-53921

odhcpd: Stack buffer overflow in DHCPv6 IA reply serialization (2 independent sites)

CVSS score

9.8

EPSS probability

—

Risk score

1.0

Published

4 h ago

OverviewPublic Exploits (2)NewsroomVulnerability Timeline

Public Exploits · GitHub and Metasploit Intelligence

This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.

G
0xBlackash/CVE-2026-53921
GitHub

CVE-2026-53921 (★0)

Public PoCSource updated: 28.07.2026 23:48:04
G
tc4dy/CVE-2026-53921-PoC-Exploit
GitHub

CVE-2026-53921 – odhcpd Stack Overflow (CVSS 9.8) 🛡️ Vuln detailed and comprehensive Write-Up and Verifier & Multi-exploit for OpenWrt DHCPv6 RCE. Dual-vector (IA_NA/IA_PD) overflow with MIPS/ARM shellcode, ROP chains, SOCKS5 proxy, persistence, log wiping & mass scanning. Use Ethically, Stay Legal. 🔒 (★0)

Public PoCSource updated: 29.07.2026 02:54:09

Similar Vulnerabilities

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

Get a free keyDocumentation
curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-53921"