CVE-2026-2817
Spring Data Geode Insecure Temporary Directory Usage
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.
INFO
Published Date :
Feb. 19, 2026, 6:25 p.m.
Last Modified :
Feb. 19, 2026, 6:25 p.m.
Remotely Exploit :
No
Source :
36c7be3b-2937-45df-85ea-ca7133ea542c
Affected Products
The following products are affected by CVE-2026-2817
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 36c7be3b-2937-45df-85ea-ca7133ea542c | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE | ||||
| CVSS 4.0 | MEDIUM | 36c7be3b-2937-45df-85ea-ca7133ea542c | ||||
| CVSS 4.0 | MEDIUM | 36c7be3b-2937-45df-85ea-ca7133ea542c |
Solution
- Restrict access to the system's temporary directory.
- Update Spring Data Geode to the latest secure version.
- Review and harden snapshot import configurations.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-2817.
| URL | Resource |
|---|---|
| https://www.herodevs.com/vulnerability-directory/cve-2026-2817 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-2817 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-2817
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-2817 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-2817 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 36c7be3b-2937-45df-85ea-ca7133ea542c
Feb. 19, 2026
Action Type Old Value New Value Added Tag unsupported-when-assigned Added 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. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Added CWE CWE-538 Added CWE CWE-378 Added CWE CWE-379 Added Reference https://www.herodevs.com/vulnerability-directory/cve-2026-2817