CVE-2026-84729 PUBLISHED

Assigner: ASUS
Reserved: 02.09.2026 Published: 04.11.2026 Updated: 04.11.2026

Out-of-bounds write in certain ASUS Router firmware allow an unauthenticated nearby attacker to write data beyond the intended buffer or potentially cause a denial-of-service (DoS) via a crafted packet. Refer to the '  Security Update for ASUS Router Firmware  ' section on the ASUS Security Advisory for more information.

Metrics

CVSS Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 7.2

Product Status

Vendor ASUS
Product Router firmware
Versions Default: unaffected
  • Version ASUSWRT 3.0.0.4_386 series is affected
  • Version ASUSWRT 3.0.0.4_388 series is affected
  • Version ASUSWRT 3.0.0.6_102 series is affected

References

Problem Types

  • CWE-787:Out-of-bounds Write CWE