The WStr::_alloc_iostr_data() function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and…
Priority LOW 26CWE-20Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
The WStr::_alloc_iostr_data() function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and 10.2.0.5978 allows remote attackers to cause a denial of service (application crash) via a crafted (a) web page, (b) office document, or (c) .rtf file.
Why it matters now
EPSS 0.00877 59th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:kingsoftstore:kingsoft_wps_office:10.1.0.7106:*:*:*:*:*:*:* | 10.1.0.7106 | Vulnerable | Kingsoftstore |
| cpe:2.3:a:kingsoftstore:kingsoft_wps_office:10.2.0.5978:*:*:*:*:*:*:* | 10.2.0.5978 | Vulnerable | Kingsoftstore |
- cpe:2.3:a:kingsoftstore:kingsoft_wps_office:10.1.0.7106:*:*:*:*:*:*:* Versions 10.1.0.7106 Vulnerable ·Kingsoftstore
- cpe:2.3:a:kingsoftstore:kingsoft_wps_office:10.2.0.5978:*:*:*:*:*:*:* Versions 10.2.0.5978 Vulnerable ·Kingsoftstore
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-6217
- 2026-10-03 Alias added: GHSA-3gf7-6hqc-m4jp
References
Sources
- CVE-2018-6217 · CVE Program
- CVE-2018-6217 · NVD
- FIRST EPSS
- GHSA-3gf7-6hqc-m4jp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences