CVE-2026-2817

Spring Data Geode Insecure Temporary Directory Usage

State: Published
Severity: 4.8 Medium
Published: Feb 19, 2026
Updated: Feb 20, 2026
Reserved: Feb 19, 2026

Description

Use of insecure directory in Spring Data Geode snapshot import extracts archives into predictable, permissive directories under the system temp location. On shared hosts, a local user with basic privileges can access another user’s extracted snapshot contents, leading to unintended exposure of cache data.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N	HeroDevs
3.1	4.4 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N	HeroDevs

Weaknesses

CWE-538 Insertion of Sensitive Information into Externally-Accessible File or Directory
CWE-378 Creation of Temporary File With Insecure Permissions
CWE-379 Creation of Temporary File in Directory with Insecure Permissions

Affected Products

Product	Versions
Spring Data GeodeVMware	2.0.0.RELEASE through 2.7.18Affected
Spring Data GemfireVMware	1.7.0.RELEASE through 2.2.13.RELEASEAffected

References

https://www.herodevs.com/vulnerability-directory/cve-2026-2817

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