Vulnerability Database · crates.io · wee_alloc · Version
wee_alloc 0.2.0
0.2.0 is affected by 2 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 0.4.5.
Critical 1 High 0 Medium 0 Low 0 Unrated 1
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Released 06 Mar 2018
Licence MPL-2.0
Also known from other sources 2
Newer releases 9
Database updated 23/Oct/2026
Release and licence data published by crates.io. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
wee_alloc 0.2.0 vulnerabilities
2 vulnerabilities cover wee_alloc 0.2.0. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| Unmaintained wee_alloc crate in Rust | N/A critical | No fix published | 16 Sep 2022 |
| CVE-2022-0054: Unmaintained wee_alloc crate | N/A unrated | No fix published | 11 May 2022 |
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Questions
About wee_alloc 0.2.0
Is wee_alloc 0.2.0 vulnerable?
Yes. 2 vulnerabilities in the Vulert database cover wee_alloc 0.2.0: 1 critical, 0 high, 0 medium and 0 low, plus 1 not yet rated. The upgrade Vulert recommends is 0.4.5, and each entry above names the fixed version to move to.
Which version of wee_alloc should I use instead of 0.2.0?
0.4.5 is the version Vulert recommends for this release line. The version table on the package page lists every release with the vulnerabilities recorded against it.
Is 0.2.0 the latest release of wee_alloc?
No. 0.2.0 was published 06 Mar 2018, 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 wee_alloc for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the wee_alloc version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.