Vulnerability Database · Hex · gun · Version
gun 2.0.1
2.0.1 is affected by 6 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 4 Medium 2 Low 0 Unrated 0
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Released 28 Apr 2023
Also known from other sources 0
Newer releases 24
Database updated 23/Oct/2026
Release and licence data published by hex.pm. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
gun 2.0.1 vulnerabilities
6 vulnerabilities cover gun 2.0.1. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2026-43974: gun Package Vulnerability Leading to Raw Protocol Mode Exploitation | 8.7 high | 2.4.0 | 08 Jun 2026 |
| CVE-2026-43973: gun Package Uncontrolled Resource Consumption Vulnerability | 8.7 high | 2.4.0 | 08 Jun 2026 |
| CVE-2026-43973: Gun HTTP/1.1 Response Buffer Memory Exhaustion Vulnerability | 8.7 high | 2.4.0 | 08 Jun 2026 |
| CVE-2026-43974: gun HTTP/1.1 Client Protocol Hijack and OOM Vulnerability | 8.7 high | 2.4.0 | 08 Jun 2026 |
| CVE-2026-43972: gun Package Origin Validation Error Vulnerability | 6.3 medium | 2.4.0 | 08 Jun 2026 |
| CVE-2026-43972: gun Package Cross-Origin Cookie Injection via HTTP/2 PUSH_PROMISE | 6.3 medium | 2.4.0 | 08 Jun 2026 |
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Questions
About gun 2.0.1
Is gun 2.0.1 vulnerable?
Yes. 6 vulnerabilities in the Vulert database cover gun 2.0.1: 0 critical, 4 high, 2 medium and 0 low. Each entry above names the fixed version to move to.
Is 2.0.1 the latest release of gun?
No. 2.0.1 was published 28 Apr 2023, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor gun for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the gun version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.