VulnerabilityDeferred

CVE-2026-2818

A zip-slip path traversal vulnerability in Spring Data Geode's import snapshot functionality allows attackers to write files outside the intended extraction directory.

HIGH 8.2EPSS 0.27%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A zip-slip path traversal vulnerability in Spring Data Geode's import snapshot functionality allows attackers to write files outside the intended extraction directory. This vulnerability appears to be susceptible on Windows OS only.

CVSS 3.1: 8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
EPSS: 0.27% probability · 20th percentile
CISA KEV: Not listed
Weakness: CWE-23, CWE-22
Source: 36c7be3b-2937-45df-85ea-ca7133ea542c

References

https://www.herodevs.com/vulnerability-directory/cve-2026-2818
https://access.redhat.com/security/cve/CVE-2026-2818
https://bugzilla.redhat.com/show_bug.cgi?id=2441384
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2818.json

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.