critical9.8
CVE-2026-43798
A single crafted SSH message gives an unauthenticated network attacker an out-of-bounds stack write of attacker-controlled length and content against any appli…
Impact
A single crafted SSH message gives an unauthenticated network attacker an out-of-bounds stack write of attacker-controlled length and content against any application built on swift-nio-ssh. This vulnerability is addressed in swift-nio-ssh version 0.14.1.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Swiftnio Ssh | before 0.14.1 |