CVE-2026-43798
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apple | swift-nio-ssh | < 0.14.1 | affected |
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I. Basic Information for CVE-2026-43798
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apple | swift-nio-ssh | 0 ~ 0.14.1 | - |
II. Public POCs for CVE-2026-43798
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Vendor Advisories for CVE-2026-43798 (1)
Same Patch Batch · Apple · 2026-08-20 · 4 CVEs total
| CVE-2026-64773 | Container 1.2.0内存耗尽漏洞 | |
| CVE-2026-43678 | swift-nio 2.101.0前NIOWebSocket远程拒绝服务漏洞 | |
| CVE-2026-64777 | Container 1.2.0以下版本路径遍历漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-43798
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