Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Guava versions 1.0 to 31.1 create files in Java's default temporary directory in FileBackedOutputStream on Unix systems and Android Ice Cream Sandwich, so other users and apps on the machine with access to that directory can read them. Upgrade to 32.0.1, which maintainers recommend over 32.0.0 because 32.0.0 breaks some Windows functionality.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 5.5 | Medium | 3.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | CNA (Google) |
- CISA KEV Not listed.
- EPSS 0.0025, the 16th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:18 UTC First seen by agentprime
- 31 Oct 2026, 14:18 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-7g45-4rm6-3mm3
- OSV: GHSA-7g45-4rm6-3mm3
- nvd.nist.gov/vuln/detail/CVE-2023-2976
- github.com/google/guava/issues/2575
- github.com/google/guava/issues/6532
- github.com/google/guava/commit/feb83a1c8fd2e7670b244d5afd23cba5aca43284
- github.com/google/guava
- github.com/google/guava/releases/tag/v32.0.0
- security.netapp.com/advisory/ntap-20230818-0008
- security.netapp.com/advisory/ntap-20241108-0002
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html