RHSA-2026:76763

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Source
https://access.redhat.com/errata/RHSA-2026:76763
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:76763.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:76763
Upstream
CVE (8)
  • CVE-2026-27852
  • CVE-2026-33263
  • CVE-2026-33605
  • CVE-2026-40018
  • CVE-2026-40019
  • CVE-2026-42007
  • CVE-2026-42391
  • CVE-2026-73208
Published
2026-10-07T10:20:12Z
Modified
2026-10-07T10:31:29Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H CVSS Calculator
Summary
Red Hat Security Advisory: dovecot security, bug fix, and enhancement update
Details
References

Affected packages

Red Hat:enterprise_linux:8::appstream
dovecot

Package

Name
dovecot
Purl
pkg:rpm/redhat/dovecot

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-debuginfo

Package

Name
dovecot-debuginfo
Purl
pkg:rpm/redhat/dovecot-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-debugsource

Package

Name
dovecot-debugsource
Purl
pkg:rpm/redhat/dovecot-debugsource

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-mysql

Package

Name
dovecot-mysql
Purl
pkg:rpm/redhat/dovecot-mysql

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-mysql-debuginfo

Package

Name
dovecot-mysql-debuginfo
Purl
pkg:rpm/redhat/dovecot-mysql-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-pgsql

Package

Name
dovecot-pgsql
Purl
pkg:rpm/redhat/dovecot-pgsql

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-pgsql-debuginfo

Package

Name
dovecot-pgsql-debuginfo
Purl
pkg:rpm/redhat/dovecot-pgsql-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-pigeonhole

Package

Name
dovecot-pigeonhole
Purl
pkg:rpm/redhat/dovecot-pigeonhole

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-pigeonhole-debuginfo

Package

Name
dovecot-pigeonhole-debuginfo
Purl
pkg:rpm/redhat/dovecot-pigeonhole-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
Red Hat:enterprise_linux:8::crb
dovecot

Package

Name
dovecot
Purl
pkg:rpm/redhat/dovecot

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-debuginfo

Package

Name
dovecot-debuginfo
Purl
pkg:rpm/redhat/dovecot-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-debugsource

Package

Name
dovecot-debugsource
Purl
pkg:rpm/redhat/dovecot-debugsource

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-devel

Package

Name
dovecot-devel
Purl
pkg:rpm/redhat/dovecot-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-mysql-debuginfo

Package

Name
dovecot-mysql-debuginfo
Purl
pkg:rpm/redhat/dovecot-mysql-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-pgsql-debuginfo

Package

Name
dovecot-pgsql-debuginfo
Purl
pkg:rpm/redhat/dovecot-pgsql-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"
dovecot-pigeonhole-debuginfo

Package

Name
dovecot-pigeonhole-debuginfo
Purl
pkg:rpm/redhat/dovecot-pigeonhole-debuginfo

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:2.3.16-16.el8_10

Database specific

source 
"https://security.access.redhat.com/data/osv/RHSA-2026:76763.json"