CVE-2012-4351: Symantec Encryption Desktop

Medium severity, CVSS 6.9. EPSS: 0.3% chance of exploitation in the next 30 days.

Integer overflow in pgpwded.sys in Symantec PGP Desktop 10.x and Encryption Desktop 10.3.0 before MP1 allows local users to gain privileges via a crafted application.

Affected products

• Symantec Encryption Desktop: version 10.3.0 only
• Symantec Pgp Desktop: version 10.0.0 only; version 10.0.1 only; version 10.0.2 only; version 10.0.3 only; version 10.1.0 only; version 10.1.1 only; …

Published 2013-02-18. Last modified 2026-06-16.