CLSA-2026-1786027278

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1786027278
Upstream
CVE (4)
Published
2026-08-06T14:41:41Z
Modified
2026-10-26T09:43:55Z
Summary
avahi: Fix of 4 CVEs
Details
  • CVE-2025-68468: fix remote denial of service via crafted mDNS CNAME announcements (assertion failure in lookup_multicast_callback)
  • CVE-2025-68471: fix remote denial of service via unsolicited CNAME announcements (assertion failure in lookup_start)
  • CVE-2025-68276: fix local denial of service via D-Bus record browsers using AVAHI_LOOKUP_USE_WIDE_AREA when wide-area is disabled
  • CVE-2026-34933: fix local denial of service via D-Bus publish flags setting both AVAHI_PUBLISH_USE_WIDE_AREA and AVAHI_PUBLISH_USE_MULTICAST
References

Affected packages

TuxCare:CentOS:7
avahi

Package

Name
avahi
Purl
pkg:rpm/tuxcare/avahi?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-autoipd

Package

Name
avahi-autoipd
Purl
pkg:rpm/tuxcare/avahi-autoipd?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-compat-howl

Package

Name
avahi-compat-howl
Purl
pkg:rpm/tuxcare/avahi-compat-howl?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-compat-howl-devel

Package

Name
avahi-compat-howl-devel
Purl
pkg:rpm/tuxcare/avahi-compat-howl-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-compat-libdns_sd

Package

Name
avahi-compat-libdns_sd
Purl
pkg:rpm/tuxcare/avahi-compat-libdns_sd?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-compat-libdns_sd-devel

Package

Name
avahi-compat-libdns_sd-devel
Purl
pkg:rpm/tuxcare/avahi-compat-libdns_sd-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-devel

Package

Name
avahi-devel
Purl
pkg:rpm/tuxcare/avahi-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-dnsconfd

Package

Name
avahi-dnsconfd
Purl
pkg:rpm/tuxcare/avahi-dnsconfd?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-glib

Package

Name
avahi-glib
Purl
pkg:rpm/tuxcare/avahi-glib?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-glib-devel

Package

Name
avahi-glib-devel
Purl
pkg:rpm/tuxcare/avahi-glib-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-gobject

Package

Name
avahi-gobject
Purl
pkg:rpm/tuxcare/avahi-gobject?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-gobject-devel

Package

Name
avahi-gobject-devel
Purl
pkg:rpm/tuxcare/avahi-gobject-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-libs

Package

Name
avahi-libs
Purl
pkg:rpm/tuxcare/avahi-libs?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-qt3

Package

Name
avahi-qt3
Purl
pkg:rpm/tuxcare/avahi-qt3?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-qt3-devel

Package

Name
avahi-qt3-devel
Purl
pkg:rpm/tuxcare/avahi-qt3-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-qt4

Package

Name
avahi-qt4
Purl
pkg:rpm/tuxcare/avahi-qt4?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-qt4-devel

Package

Name
avahi-qt4-devel
Purl
pkg:rpm/tuxcare/avahi-qt4-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-tools

Package

Name
avahi-tools
Purl
pkg:rpm/tuxcare/avahi-tools?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-ui

Package

Name
avahi-ui
Purl
pkg:rpm/tuxcare/avahi-ui?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-ui-devel

Package

Name
avahi-ui-devel
Purl
pkg:rpm/tuxcare/avahi-ui-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-ui-gtk3

Package

Name
avahi-ui-gtk3
Purl
pkg:rpm/tuxcare/avahi-ui-gtk3?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"
avahi-ui-tools

Package

Name
avahi-ui-tools
Purl
pkg:rpm/tuxcare/avahi-ui-tools?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.31-20.el7.tuxcare.els1

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786027278.json"