CVE-2026-19386

State
Published
Severity
9.3 Critical
Published
Oct 7, 2026
Updated
Oct 8, 2026
Reserved
Aug 10, 2026

Read the record on cve.org

Description

A stack-based buffer overflow in the ASUS router modules allows an authenticated nearby user to execute arbitrary code via a crafted configuration file upload that exceeds the expected buffer size.Refer to the ' Security Update for ASUS Router Firmware  ' section on the ASUS Security Advisory for more information.

Scores

CVSSScoreVectorSource
4.09.3 CriticalCVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:HASUS

Weaknesses

  • CWE-121 Stack-based Buffer Overflow

Affected Products

ProductVersions
RouterASUS
  • 3.0.0.6.102 seriesAffected

References

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