Vulnerability Database · Debian · apt · Version
apt 2.6.1
2.6.1 is affected by 2 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 0 Medium 0 Low 1 Unrated 1
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Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
apt 2.6.1 vulnerabilities
2 vulnerabilities cover apt 2.6.1. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| Insecure Validation of GPG Keys in apt Package | 3.7 low | No fix published | 26 Nov 2019 |
| Critical GPG Key Validation Flaw in APT Package: Potential Man-in-the-Middle Attack | N/A unrated | No fix published | 26 Nov 2019 |
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Questions
About apt 2.6.1
Is apt 2.6.1 vulnerable?
Yes. 2 vulnerabilities in the Vulert database cover apt 2.6.1: 0 critical, 0 high, 0 medium and 1 low, plus 1 not yet rated. Each entry above names the fixed version to move to.
How do I monitor apt for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the apt version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.