CLSA-2026-1777978787

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1777978787.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1777978787
Upstream
  • CVE-2026-27857
Published
2026-05-05T10:59:54Z
Modified
2026-06-01T00:33:23.719908646Z
Summary
dovecot: Fix of CVE-2026-27857
Details
  • CVE-2026-27857: limit the number of open IMAP parser lists in imap-login to prevent excessive memory usage from deeply nested parentheses (e.g. NOOP (((...))))
References

Affected packages

TuxCare:CentOS:8.5 / dovecot

Package

Name
dovecot
Purl
pkg:rpm/tuxcare/dovecot?distro=centos-8.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.8-9.el8.tuxcare.els3

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1777978787.json"

TuxCare:CentOS:8.5 / dovecot-devel

Package

Name
dovecot-devel
Purl
pkg:rpm/tuxcare/dovecot-devel?distro=centos-8.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.8-9.el8.tuxcare.els3

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1777978787.json"

TuxCare:CentOS:8.5 / dovecot-mysql

Package

Name
dovecot-mysql
Purl
pkg:rpm/tuxcare/dovecot-mysql?distro=centos-8.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.8-9.el8.tuxcare.els3

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1777978787.json"

TuxCare:CentOS:8.5 / dovecot-pgsql

Package

Name
dovecot-pgsql
Purl
pkg:rpm/tuxcare/dovecot-pgsql?distro=centos-8.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.8-9.el8.tuxcare.els3

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1777978787.json"

TuxCare:CentOS:8.5 / dovecot-pigeonhole

Package

Name
dovecot-pigeonhole
Purl
pkg:rpm/tuxcare/dovecot-pigeonhole?distro=centos-8.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.3.8-9.el8.tuxcare.els3

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1777978787.json"