Mailcarrier
Vendor:
First CVE: Apr 22, 2019 · Active for 7 years
4
Total CVEs
More Total CVEs than 75% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 63% of tracked products
9.8
Avg CVSS
Higher Avg CVSS than 88% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Mailcarrier over time
Volume of CVEsAvg CVSS Base Score
First CVE
Apr 22, 2019
7 years ago
Most Recent CVE
Mar 24, 2026
126 days ago
CVE Severity & Scoring
Mailcarrier4 CVEs
100%
All CVEs353,173 CVEs
45%
40%
11%
Critical
Attack Vector
Local0 (0.0%)
Network4 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low4 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None4 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None4 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2019-11395CRITICAL A buffer overflow in MailCarrier 2.51 allows remote attackers to execute arbitrary code via a long string, as demonstrated by SMTP RCPT TO, POP3 USER, POP3 LIST, POP3 TOP, or POP3 | Apr 22, 2019 | 9.8 | 36 | NO | NO |
CVE-2019-25364CRITICAL MailCarrier 2.51 contains a buffer overflow vulnerability in the POP3 USER command that allows remote attackers to execute arbitrary code. Attackers can send a crafted oversized bu | Feb 18, 2026 | 9.8 | 34 | NO | NO |
CVE-2019-25646CRITICAL Tabs Mail Carrier 2.5.1 contains a buffer overflow vulnerability in the MAIL FROM SMTP command that allows remote attackers to execute arbitrary code by sending a crafted MAIL FROM | Mar 24, 2026 | 9.8 | 32 | NO | NO |
CVE-2019-11682CRITICAL A buffer overflow in the SMTP response service in MailCarrier 2.51 allows the attacker to execute arbitrary code remotely via a long HELP command, a related issue to CVE-2019-11395 | May 2, 2019 | 9.8 | 30 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Mailcarrier
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 2.5.1 | 1 | 9.8 | 0.9% | 0 | 0 |
| 2.51 | 3 | 9.8 | 6.2% | 0 | 0 |