CVE-2025-9242

CISA KEV
ACT NOW Priority: 0.00 BB Relevance: 10/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

WatchGuard Firebox contains an out-of-bounds write vulnerability in the OS iked process that may allow a remote unauthenticated attacker to execute arbitrary code.

CISA Known Exploited Vulnerability

Vendor / Product WatchGuard — Firebox
Date Added 2025-11-12
Remediation Due 2025-12-03
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00015 ; https://nvd.nist.gov/vuln/detail/CVE-2025-9242

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
watchguard fireware 11.10.2 – 12.11.4
watchguard fireware 11.10.2 – 12.5.13
watchguard fireware 2025.1

Bug Bounty Relevance

10 / 100
✓ Known exploited (KEV)
✓ High exploitation probability

CVSS Score

Unscored

EPSS — Exploitation Probability

92.22%
Raw Score 0.922190
Percentile 99.8%
Date 2026-10-28

Intelligence Sources

kev ref →