Opensmtpd
2 CVEs tracked since 2020. Since Feb 2020, none of them reached CISA KEV.
Opensmtpd CVEs per month
| Month | CVEs | In CISA KEV |
|---|---|---|
| 2020-02 | 2 | 0 |
Products
The products that kept showing up in Opensmtpd's monthly top three, with their CVEs summed over those months.
Latest CVEs
The 6 most recently published vulnerabilities affecting Opensmtpd.
- CVE-2025-62875Local DoS in OpenSMTPD via UNIX domain socket smtpd.sock5.5
- CVE-2023-29323ascii_load_sockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable before 7.0.0-portable commit f748277, can abort upon a connection from a local, scope...7.8
- CVE-2020-35679smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, which might allow attackers to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.7.5
- CVE-2020-35680smtpd/lka_filter.c in OpenSMTPD before 6.8.0p1, in certain configurations, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted pattern of ...7.5
- CVE-2020-8794OpenSMTPD before 6.6.4 allows remote code execution because of an out-of-bounds read in mta_io in mta_session.c for multi-line replies. Although this vulnerability affects the client side of OpenSM...9.8
- CVE-2020-8793OpenSMTPD before 6.6.4 allows local users to read arbitrary files (e.g., on some Linux distributions) because of a combination of an untrusted search path in makemap.c and race conditions in the of...4.7
The record
- Peak rank
- #189 in Feb 2020
- Busiest month shown
- Feb 2020, 2 CVEs
- Months with a KEV entry
- 0 since Feb 2020
- Monthly snapshots
- 1 since 2020