{"cve":"CVE-2023-2976","nvd":{"published":"2023-06-14T18:15:09.513","modified":"2026-06-17T05:53:55.490","status":"Modified","description":"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.\n\nEven 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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":7.1},"cwes":["CWE-552"],"references":["https://github.com/google/guava/issues/2575","https://security.netapp.com/advisory/ntap-20230818-0008/","https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html","https://github.com/google/guava/issues/2575","https://security.netapp.com/advisory/ntap-20230818-0008/"],"products":["google:guava"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2023-2976","score":0.00248,"percentile":0.16129,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-7g45-4rm6-3mm3","url":"https://osv.dev/vulnerability/GHSA-7g45-4rm6-3mm3","summary":"Guava vulnerable to insecure use of temporary directory","modified":"2026-09-10T03:49:53.859811124Z","packages":[{"ecosystem":"Maven","name":"com.google.guava:guava","purl":"pkg:maven/com.google.guava/guava","ranges":[">=1.0 <32.0.0-android"],"fixed":["32.0.0-android"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}