CVE-2026-43798
A single crafted SSH message gives an unauthenticated network attacker an out-of-bounds stack write of attacker-controlled length and conten
CVSS
—
No CVSS
EPSS
—
KEV
—
Exploit Today
—
0-100
Published: Aug 20, 2026 · Last modified: Aug 20, 2026
Not enough EPSS history yet.
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.
No related CVEs by CWE or product.