Unrated severityNVD Advisory· Published Mar 21, 2026· Updated Mar 23, 2026
PCHelpWareV2 1.0.0.5 Denial of Service via SC Creation
CVE-2019-25563
Description
PCHelpWareV2 1.0.0.5 contains a denial of service vulnerability that allows local attackers to crash the application by supplying a malformed image file. Attackers can trigger the vulnerability through the Create SC feature by selecting a crafted BMP file with an oversized buffer, causing the application to crash.
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Affected products
2- Range: =1.0.0.5
- Uvnc/PCHelpWareV2v5Range: 1.0.0.5
Patches
Vulnerability mechanics
References
4- www.exploit-db.com/exploits/46708mitreexploit
- www.vulncheck.com/advisories/pchelpwarev2-denial-of-service-via-sc-creationmitrethird-party-advisory
- www.uvnc.eu/download/pchw2/PCHelpWareV2.msimitreproduct
- www.uvnc.com/home.htmlmitreproduct
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