Security Advisories

Stay up-to-date with our latest security advisories

Reference this page to stay informed about important security vulnerabilities that could affect specific versions of Proofpoint products or services.

All
Security Advisories
Security Notices
Security Responses

CVE-2024-0862   | CVSS 5.0 (Medium)

Type: Security Advisory
Read more

CVE-2024-3676   | CVSS 7.5 (High)

Type: Security Advisory
Read more

CVE-2023-5770 | CVSS 5.3 (Medium)

Type: Security Advisory
Read more

CVE-2023-5771 | CVSS 6.1 (Medium)

Type: Security Advisory
Read more

CVE-2023-4802 | CVSS 4.8 (Medium)

CVE-2023-4803 | CVSS 4.8 (Medium)

Type: Security Advisory
Read more

CVE-2023-4828 | CVSS 6.4 (Medium)

Type: Security Advisory
Read more

CVE-2023-4801 | CVSS 7.5 (High)

Type: Security Advisory
Read more

CVE-2023-35998 | CVSS 4.6 (Medium)
CVE-2023-36000 | CVSS 6.5 (Medium)
CVE-2023-36002 | CVSS 4.3 (Medium)

Type: Security Advisory
Read more

CVE-2023-2818 | CVSS 5.2 (Medium)

Type: Security Advisory
Read more