CVE-2026-78009
NoneCVSS
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EPSS
0.5%
Published
Aug 28, 2026
CISA due date
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The record
An out-of-bounds read vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service (DoS) condition in VPN processing by sending specially crafted network traffic.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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