CVE-2019-11682
CVSS v3
9.8
CRITICAL
EPSS Score
3.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2019-05-02
Frequently asked questions
What is CVE-2019-11682?
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.
Is CVE-2019-11682 actively exploited?
Active exploitation of CVE-2019-11682 has not been confirmed. Its EPSS score was 3.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-11682?
CVE-2019-11682 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2019-11682 affecting your environment?
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