CVE-2026-43798

Published Aug 20, 2026

Last updated 4 days ago

Overview

Description
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.
Source
product-security@apple.com
NVD status
Received

Social media

Hype score
Not currently trending

References

Sources include official advisories and independent security research.