CVE catalog
CVE-2023-2976
guava-libraries: CVE-2023-2976
- Severity
- Medium · CVSS 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.25% · Oct 25, 2026
Use of Java's default temporary directory for file creation in `FileBackedOutputStream` in Google Guava versions 1.0 to 31.1 on Unix systems and Android Ice Cream Sandwich allows other users and apps on the machine with access to the default Java temporary directory to be able to access the files created by the class. Even though the security vulnerability is fixed in version 32.0.0, we recommend using version 32.0.1 as version 32.0.0 breaks some functionality under Windows.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | guava-libraries | sid | 33.7.1-1 | fixed |
| Debian | guava-libraries | forky | 33.7.1-1 | fixed |
| Debian | guava-libraries | trixie | 32.0.1-1 | fixed |
| Debian | guava-libraries | bookworm | 31.1-1 | vulnerable |
| Ubuntu | guava-libraries | 14.04 | 14.0.1-1 | vulnerable |
| Ubuntu | guava-libraries | 14.04 | 15.0-2ubuntu1 | vulnerable |
| Ubuntu | guava-libraries | 16.04 | 18.0-4ubuntu1 | vulnerable |
| Ubuntu | guava-libraries | 16.04 | 19.0-1 | vulnerable |
| Ubuntu | guava-libraries | 18.04 | 19.0-1 | vulnerable |
| Ubuntu | guava-libraries | 20.04 | 19.0-1 | vulnerable |
| Ubuntu | guava-libraries | 22.04 | 29.0-6 | vulnerable |
| Opensuse | guava | tumbleweed | 32.0.1-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | guava-libraries | source | sid | 32.0.1-1 | not yet assigned | Not reported | [1038979] |
| Debian | guava-libraries | source | forky | 32.0.1-1 | not yet assigned | Not reported | [1038979] |
| Debian | guava-libraries | source | trixie | 32.0.1-1 | not yet assigned | Not reported | [1038979] |
| Debian | guava-libraries | source | bookworm | (unfixed) | not yet assigned | Not reported | [1038979] |
| Opensuse | guava | rpm | tumbleweed | 32.0.1-1.1 | Not reported | OPENSUSE-SU-2024:13001-1 | Not reported |
Notes
[bookworm] guava-libraries: Minor issue, mitigated by kernel tmp hardening
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_3090-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-2976]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-2976]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:13001-1]
- [https://security-tracker.debian.org/tracker/CVE-2023-2976]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-2976.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1203.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]