Known vulnerabilities in Dovecot Dovecot

Vendor: Dovecot
Website: https://www.dovecot.org/
Total Security Bulletins: 25

Security bulletins (25)

Secuity bulletin Severity Status Published
SB2026040130: Information disclosure in Dovecot Low
Patched
01.04.2026
SB2026040129: Multiple vulnerabilities in Dovecot High
Patched
01.04.2026
SB2026040128: Denial of service in Dovecot ManageSieve Medium
Patched
01.04.2026
SB2026040127: Remote denial of service in Dovecot SASL implementation Medium
Patched
01.04.2026
SB2026040126: Path traversal in Dovecot Medium
Patched
01.04.2026
SB2025101380: Improper authorization in Dovecot Medium
Patched
13.10.2025
SB2024081482: Two denial of service vulnerabilities in Dovecot IMAP Server Medium
Patched
14.08.2024
SB2022071169: Security restrictions bypass in Dovecot Medium
Patched
11.07.2022
SB2021062107: Multiple vulnerabilities in Dovecot Medium
Patched
21.06.2021
SB2021010411: Multiple vulnerabilities in Dovecot Medium
Patched
04.01.2021
SB2020081309: Multiple vulnerabilities in Dovecot Medium
Patched
13.08.2020
SB2020051816: Multiple vulnerabilities in Dovecot IMAP server Medium
Patched
18.05.2020
SB2020021338: Multiple vulnerabilities in Dovecot High
Patched
13.02.2020
SB2019121310: Denial of service in Dovecot Medium
Patched
13.12.2019
SB2019082803: Remote code execution in Dovecot IMAP server High
Patched
28.08.2019
SB2019050101: Multiple vulnerabilities in Dovecot Medium
Patched
01.05.2019
SB2019041811: Denial of service in Dovecot Medium
Patched
18.04.2019
SB2019032801: Privilege escalation in Dovecot Low
Patched
28.03.2019
SB2019020504: Authentication bypass in Dovecot Medium
Patched
05.02.2019
SB2018022807: Denial of service in Dovecot Low
Patched
28.02.2018


Showing elements 1 - 20 out of 25