Vulnerability Database · Maven · com.google.guava:guava · Version
com.google.guava:guava 21.0-rc1
21.0-rc1 is affected by 3 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 33.7.2-jre.
Critical 0 High 0 Medium 2 Low 1 Unrated 0
-
Released 19 Dec 2016
Licence Apache-2.0
Also known from other sources 0
Newer releases 160
Database updated 23/Oct/2026
Release and licence data published by Maven Central. Licence information is not legal advice.
Concerned about your application's security?
Vulert continues monitoring your dependencies and alerts you when new vulnerabilities are disclosed. No installation and no source-code access required.
01 Vulnerabilities affecting this version
com.google.guava:guava 21.0-rc1 vulnerabilities
3 vulnerabilities cover com.google.guava:guava 21.0-rc1. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2018-10237: Denial of Service in Google Guava | 5.9 medium | 24.1.1-android | 15 Jun 2020 |
| CVE-2023-2976: Insecure Use of Temporary Directory in Google Guava | 5.5 medium | 32.0.0-android | 14 Jun 2023 |
| CVE-2020-8908: Information Disclosure in Guava | 3.3 low | 32.0.0-android | 25 Mar 2021 |
Looking for another version, or everything Vulert holds for com.google.guava:guava?
Questions
About com.google.guava:guava 21.0-rc1
Is com.google.guava:guava 21.0-rc1 vulnerable?
Yes. 3 vulnerabilities in the Vulert database cover com.google.guava:guava 21.0-rc1: 0 critical, 0 high, 2 medium and 1 low. The upgrade Vulert recommends is 33.7.2-jre, and each entry above names the fixed version to move to.
Which version of com.google.guava:guava should I use instead of 21.0-rc1?
33.7.2-jre 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 21.0-rc1 the latest release of com.google.guava:guava?
No. 21.0-rc1 was published 19 Dec 2016, 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 com.google.guava:guava for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the com.google.guava:guava version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.