Vulnerability Database · Hex · bandit · Version
bandit 0.4.2
0.4.2 is affected by 5 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 1 Medium 4 Low 0 Unrated 0
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Released 11 Oct 2021
Also known from other sources 0
Newer releases 126
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
bandit 0.4.2 vulnerabilities
5 vulnerabilities cover bandit 0.4.2. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2026-74836: Bandit HTTP/2 Connection-Window Starvation Vulnerability | 8.7 high | 1.12.5 | 20 Aug 2026 |
| CVE-2026-42788: Bandit HTTP/2 Frame Size Limit Bypass Leading to Memory Exhaustion | 6.9 medium | 1.11.0 | 07 May 2026 |
| CVE-2026-42788: Bandit Package Suffers from Memory Exhaustion Due to HTTP/2 Frame Size Limit Check | 6.9 medium | 1.11.0 | 01 May 2026 |
| CVE-2026-39805: Bandit HTTP Request Smuggling via Duplicate Content-Length Header | 6.3 medium | 1.11.0 | 07 May 2026 |
| CVE-2026-39805: Bandit HTTP Request Smuggling via Duplicate Content-Length Headers | 6.3 medium | 1.11.0 | 01 May 2026 |
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Questions
About bandit 0.4.2
Is bandit 0.4.2 vulnerable?
Yes. 5 vulnerabilities in the Vulert database cover bandit 0.4.2: 0 critical, 1 high, 4 medium and 0 low. Each entry above names the fixed version to move to.
Is 0.4.2 the latest release of bandit?
No. 0.4.2 was published 11 Oct 2021, 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 bandit for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the bandit version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.