Deserialization in Splware Esproc
CVE-2026-75987
A vulnerability was found in SPLWare esProc up to 20260507. This affects the function ObjectInputStream.readUnshared of the file src/main/java/com/scudata/parallel/SocketData.java. Performing a manipulation results in deserialization. Remote exploitation of the attack is possible.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.006 (44.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.001
Affected products
- Splware Esproc — versions 20260507
Weakness classification (CWE)
References
- vuldb.com/vuln/391906 (technical-description, vdb-entry)
- vuldb.com/vuln/391906/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-75987 (third-party-advisory)
- vuldb.com/submit/877849 (third-party-advisory)
- github.com/SPLWare/esProc/issues/67 (issue-tracking)
- github.com/SPLWare/esProc/ (product)
Frequently asked questions
- What is CVE-2026-75987?
- CVE-2026-75987 is a high-severity vulnerability in Splware Esproc, classified under Improper Input Validation. CVSS score: 7.3/10. Published 2026-08-19.
- How severe is CVE-2026-75987?
- High severity. CVSS v3 base score is 7.3 out of 10.