opensmtpd opensmtpd
productUScpe:2.3:a:opensmtpd:opensmtpd:*:*:*:*:*:*:*:*
A product tracked in the threat graph; the vulnerabilities below are known to affect it.
0
KEV-listed
by severity
1critical3high2medium0low
updated 2026-10-28
01
vulnerabilities (6)
Related CVEs.
| ID | severity | exploitable |
|---|---|---|
| CVE-2020-8794US | critical9.8 | Exploit |
| CVE-2020-8793US | medium4.7 | Exploit |
| CVE-2020-35680US | high7.5 | — |
| CVE-2020-35679US | high7.5 | — |
| CVE-2023-29323US | high7.8 | — |
| CVE-2025-62875US | medium5.5 | — |
02
weaknesses (7)
The flaw types (CWEs) most of these CVEs share.
- CWE-125Out-of-bounds Read1 CVEs
- CWE-20Improper Input Validation1 CVEs
- CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition1 CVEs
- CWE-401Missing Release of Memory after Effective Lifetime1 CVEs
- CWE-426Untrusted Search Path1 CVEs
- CWE-476NULL Pointer Dereference1 CVEs
- CWE-754Improper Check for Unusual or Exceptional Conditions1 CVEs
03
sources (1)
Which sources assert this record, and when.
- USNVD / CVE6 CVEs
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