Vulnerability
CVE-2026-53921
Signals
- Exploited in the wild
- Not on KEVNot in CISA's catalogue as of the last daily pull. Absence is not proof of safety.
- EPSS · 30-day forecast
- not stated by sourcesFIRST has not scored this id yet.
- CVSS · NVD
- not stated by sourcesNo NVD record yet.
- Internet exposure
- not stated by sourcesNo exposure census on this CVE's dispatches.
Exploits
2 known · links onlyGitHub PoCs · by trust, then stars2
- tc4dy/CVE-2026-53921-PoC-Exploit ↗Trust ok 100
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.
★ 6 · created 2026-07-28
- 0xBlackash/CVE-2026-53921 ↗Trust ok 100
CVE-2026-53921
★ 2 · created 2026-07-28
Fake proof-of-concept repositories have been used to deliver malware to the researchers who run them. The trust verdict is our engine's heuristic over the repository (account age, what it ships, how its stars arrived); it is a reason to read the code first, not a finding about its author.
On the wire
1 dispatchWatch this one?
KEV additions reach Telegram and the KEV-only RSS as they land.
Check your stack
Paste what you run: the CVEs exploited in the wild against it, and who is cited as exploiting them, with the report.
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