CVE-2026-81851CWE-122CWE-1284
CVE-2026-81851
published August 28, 2026
What it is
A heap-based buffer overflow vulnerability in Fireware OS's iked process allows an authenticated administrator to crash the IKE daemon (iked), resulting in a denial of service, by saving a specially crafted configuration.
The record
Technical detail
- CVSS
- 6.9 · NONE
- CVSS v4.0
- 6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
- EPSS
- 0.00407 · 33.9th percentile
- Weaknesses
- CWE-122 · Heap-based Buffer Overflow; CWE-1284 · Improper Validation of Specified Quantity in Input
- Published
- 2026-08-28T04:18Z
References (1)
EPSS history
Timeline