Vulnerability Database · npm · hermes-engine · Version
hermes-engine 0.1.0
0.1.0 is affected by 7 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 0.11.0.
Critical 4 High 3 Medium 0 Low 0 Unrated 0
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Released 18 Jul 2019
Status deprecated release
Licence MIT
Also known from other sources 7
Newer releases 21
Database updated 23/Oct/2026
Release and licence data published by the npm registry. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
hermes-engine 0.1.0 vulnerabilities
7 vulnerabilities cover hermes-engine 0.1.0. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2021-24037: Use After Free in hermes-engine | 9.8 critical | 0.8.0 | 24 May 2022 |
| CVE-2020-1914: Always-Incorrect Control Flow Implementation in Facebook Hermes | 9.8 critical | 0.7.2 | 24 May 2022 |
| CVE-2020-1911: Incompatible Type Access in Facebook Hermes | 9.8 critical | 0.5.2 | 24 May 2022 |
| CVE-2021-24044: Hermes Engine - Access of Resource Using Incompatible Type | 9.8 critical | 0.10.0 | 16 Jan 2022 |
| CVE-2020-1913: Signed to Unsigned Conversion Error in Facebook Hermes | 8.1 high | 0.5.2 | 24 May 2022 |
| CVE-2020-1912: Out-of-bounds Read and Write in Facebook Hermes | 8.1 high | 0.5.2 | 24 May 2022 |
| CVE-2020-1915: Out-of-bounds Read in Facebook Hermes | 7.5 high | 0.7.2 | 24 May 2022 |
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Questions
About hermes-engine 0.1.0
Is hermes-engine 0.1.0 vulnerable?
Yes. 7 vulnerabilities in the Vulert database cover hermes-engine 0.1.0: 4 critical, 3 high, 0 medium and 0 low. The upgrade Vulert recommends is 0.11.0, and each entry above names the fixed version to move to.
Which version of hermes-engine should I use instead of 0.1.0?
0.11.0 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 0.1.0 the latest release of hermes-engine?
No. 0.1.0 was published 18 Jul 2019, 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 hermes-engine for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the hermes-engine version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.