What’s Vulnerable › Vulnerabilities

CVE-2019-25550: Encrypt PDF 2.3 Denial of Service via Buffer Overflow

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-21 · updated 2026-06-17
• Weakness: CWE-787

Description

Encrypt PDF 2.3 contains a buffer overflow vulnerability that allows local attackers to crash the application by inputting excessively long strings into password fields. Attackers can paste a 1000-byte buffer into the User Password or Master Password field in the Settings dialog to trigger an application crash when importing PDF files.

Affected products

• Verypdf Encrypt PDF: 2.3

References

• http://www.verypdf.com
• https://www.exploit-db.com/exploits/46871
• https://www.vulncheck.com/advisories/encrypt-pdf-denial-of-service-via-buffer-overflow

Get alerted when CVE-2019-25550 or the next vulnerability affects your stack