Is CVE-2012-4886 actively exploited?

CVE-2012-4886 has no public evidence of in-the-wild exploitation as of 2025-04-12.

What is the CVSS score for CVE-2012-4886?

CVE-2012-4886 has a CVSS score of 10 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C.

How do I patch CVE-2012-4886?

Patch guidance is available from kingsoft security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2012-4886.

Which products are affected by CVE-2012-4886?

1 product: kingsoft office 2012.

CVE-2012-4886 - remediation guidance & executive summary

Description

Stack-based buffer overflow in wpsio.dll in Kingsoft WPS Office 2012 possibly 8.1.0.3238 allows remote attackers to execute arbitrary code via a long BSTR string.

CVSS Metrics

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector: network
Access Cmplx: low
Auth: none
Confidentiality: complete
Integrity: complete
Availability: complete
Weaknesses: CWE-119 · Memory Buffer Errors

Metadata

Primary Vendor: KINGSOFT
Published: 3/24/2014
Last Modified: 4/12/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2012-4886

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary