Tabslab's vulnerability profile centers on its MailCarrier email application, where the observed issues reflect memory-safety weaknesses endemic to native code: out-of-bounds writes and stack-based buffer overflows. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Tabslab over time
Signals from CVEs in this vendor 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 |
Signals from CVEs in this vendor scope (4 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Tabslab.
Media articles that mention a CVE ID that affects a product developed by Tabslab — matched by CVE ID, not by vendor name.