CVE catalog
CVE-2026-24031
Dovecot SQL based authentication can be bypassed when auth_username_chars is cleared by admin. This vulnerability allows bypassing authentication for any user and user enumeration. Do not clear auth_u
- Severity
- High · CVSS 7.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.40% · Oct 25, 2026
Dovecot SQL based authentication can be bypassed when auth_username_chars is cleared by admin. This vulnerability allows bypassing authentication for any user and user enumeration. Do not clear auth_username_chars. If this is not possible, install latest fixed version. No publicly available exploits are known.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | dovecot | sid | 1:2.4.5+dfsg1-4 | fixed |
| Debian | dovecot | forky | 1:2.4.5+dfsg1-4 | fixed |
| Debian | dovecot | trixie | 1:2.4.1+dfsg1-6+deb13u6 | fixed |
| Debian | dovecot | trixie-security | 1:2.4.1+dfsg1-6+deb13u7 | fixed |
| Debian | dovecot | bookworm | 1:2.3.19.1+dfsg1-2.1+deb12u6 | not affected |
| Debian | dovecot | bookworm-security | 1:2.3.19.1+dfsg1-2.1+deb12u6 | not affected |
| Cpe | dovecot | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-auth-lua | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-core | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-dev | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-gssapi | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-imapd | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-ldap | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-lmtpd | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-managesieved | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-mysql | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-pgsql | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-pop3d | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-sieve | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-solr | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-sqlite | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot-submissiond | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | fixed |
| Cpe | dovecot | Not reported | 2.4.3 | fixed |
| Cpe | dovecot | Not reported | 3.1.4 | fixed |
| Cpe | dovecot | Not reported | Not reported | not affected |
| Alpine | dovecot | 3.23 | 2.4.3-r0 | fixed |
| Alpine | dovecot | 3.24 | 2.4.3-r0 | fixed |
| Ubuntu | dovecot | 25.10 | 1:2.3.21.1+dfsg1-1ubuntu2 | vulnerable |
| Ubuntu | dovecot | 25.10 | 1:2.4.1+dfsg1-5ubuntu1 | vulnerable |
| Ubuntu | dovecot | 25.10 | 1:2.4.1+dfsg1-5ubuntu3 | vulnerable |
| Ubuntu | dovecot | 25.10 | 1:2.4.1+dfsg1-5ubuntu4 | vulnerable |
| Ubuntu | dovecot | 25.10 | 1:2.4.1+dfsg1-5ubuntu4.1 | fixed |
| Cpe | dovecot | Not reported | 3.1.4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | dovecot | source | sid | 1:2.4.3+dfsg1-1 | not yet assigned | Not reported | Not reported |
| Debian | dovecot | source | forky | 1:2.4.3+dfsg1-1 | not yet assigned | Not reported | Not reported |
| Debian | dovecot | source | trixie | 1:2.4.1+dfsg1-6+deb13u4 | not yet assigned | Not reported | Not reported |
| Debian | dovecot | source | bookworm | Not affected | unimportant | Not reported | Not reported |
| Cpe | dovecot | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-auth-lua | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-core | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-dev | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-gssapi | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-imapd | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-ldap | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-lmtpd | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-managesieved | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-mysql | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-pgsql | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-pop3d | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-sieve | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-solr | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-sqlite | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot-submissiond | cpe | Not reported | 1:2.3.21+dfsg1-2ubuntu6.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot | cpe | Not reported | 2.4.3 | Not reported | Not reported | Not reported |
| Cpe | dovecot | cpe | Not reported | 3.1.4 | Not reported | Not reported | Not reported |
| Alpine | dovecot | apk | 3.23 | 2.4.3-r0 | Not reported | ALPINE-CVE-2026-24031 | Not reported |
| Alpine | dovecot | apk | 3.24 | 2.4.3-r0 | Not reported | ALPINE-CVE-2026-24031 | Not reported |
| Ubuntu | dovecot | deb | 25.10 | 1:2.4.1+dfsg1-5ubuntu4.1 | Not reported | UBUNTU-CVE-2026-24031 | Not reported |
| Cpe | dovecot | cpe | Not reported | 3.1.4 | Not reported | NVD-CVE-2026-24031 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [dovecot-auth-lua]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-core]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-dev]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-gssapi]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-imapd]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-ldap]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-lmtpd]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-lucene]Not affected
Source package: [dovecot]
Details (4)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-managesieved]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-mysql]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-pgsql]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-pop3d]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-sieve]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-solr]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-sqlite]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
- [dovecot-submissiond]Not affected
Source package: [dovecot]
Details (6)
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookwormNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· amd64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.21.1+dfsg1-1~bpo12+1· arm64 · bookworm-backportsNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· amd64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
1:2.3.19.1+dfsg1-2.1+deb12u6· arm64 · bookworm-securityNot affected
nvd · dovecot · debian · bookworm
[Debian 13 (Trixie)]
- [dovecot-auth-lua]Fixed
Source package: [dovecot]
Details (5)
1:2.4.1+dfsg1-6+deb13u6· amd64 · trixieFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· arm64 · trixieFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· amd64 · trixie-security · Historical versionFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· arm64 · trixie-securityFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u7· amd64 · trixie-securityFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
- [dovecot-core]Fixed
Source package: [dovecot]
Details (5)
1:2.4.1+dfsg1-6+deb13u6· amd64 · trixieFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· arm64 · trixieFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· amd64 · trixie-security · Historical versionFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· arm64 · trixie-securityFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u7· amd64 · trixie-securityFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
- [dovecot-dev]Fixed
Source package: [dovecot]
Details (5)
1:2.4.1+dfsg1-6+deb13u6· amd64 · trixieFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· arm64 · trixieFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· amd64 · trixie-security · Historical versionFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· arm64 · trixie-securityFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u7· amd64 · trixie-securityFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
- [dovecot-flatcurve]Fixed
Source package: [dovecot]
Details (5)
1:2.4.1+dfsg1-6+deb13u6· amd64 · trixieFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· arm64 · trixieFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· amd64 · trixie-security · Historical versionFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u6· arm64 · trixie-securityFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
1:2.4.1+dfsg1-6+deb13u7· amd64 · trixie-securityFixed · Fixed:
1:2.4.1+dfsg1-6+deb13u4nvd · dovecot · debian · 13
Observed:
References
- [https://access.redhat.com/security/cve/CVE-2026-24031]
- [https://bugzilla.redhat.com/show_bug.cgi?id=2452181]
- [https://documentation.open-xchange.com/dovecot/security/advisories/csaf/2026/oxdc-adv-2026-0001.json]
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_10442-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-24031]
- [https://osv.dev/vulnerability/ALPINE-CVE-2026-24031]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-24031]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-24031]
- [https://security-tracker.debian.org/tracker/CVE-2026-24031]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24031.json]
- [https://ubuntu.com/security/notices/USN-8136-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0891.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]