An update for avahi is now available for openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-1236 Final 1.0 1.0 2026-01-23 Initial 2026-01-23 2026-01-23 openEuler SA Tool V1.0 2026-01-23 avahi security update An update for avahi is now available for openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3 Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. This enables you to plug your laptop or computer into a network and instantly be able to view other people who you can chat with, find printers to print to or find files being shared. Security Fix(es): Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, an unprivileged local users can crash avahi-daemon (with wide-area disabled) by creating record browsers with the AVAHI_LOOKUP_USE_WIDE_AREA flag set via D-Bus. This can be done by either calling the RecordBrowserNew method directly or creating hostname/address/service resolvers/browsers that create those browsers internally themselves.(CVE-2025-68276) Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending unsolicited announcements containing CNAME resource records pointing it to resource records with short TTLs. As soon as they expire avahi-daemon crashes.(CVE-2025-68468) Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending 2 unsolicited announcements with CNAME resource records 2 seconds apart.(CVE-2025-68471) An update for avahi is now available for openEuler-20.03-LTS-SP4,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-SP1,openEuler-24.03-LTS-SP2,openEuler-24.03-LTS-SP3. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium avahi https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1236 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-68276 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-68468 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-68471 https://nvd.nist.gov/vuln/detail/CVE-2025-68276 https://nvd.nist.gov/vuln/detail/CVE-2025-68468 https://nvd.nist.gov/vuln/detail/CVE-2025-68471 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 openEuler-24.03-LTS-SP3 avahi-0.8-15.oe2003sp4.aarch64.rpm avahi-autoipd-0.8-15.oe2003sp4.aarch64.rpm avahi-compat-howl-0.8-15.oe2003sp4.aarch64.rpm avahi-compat-howl-devel-0.8-15.oe2003sp4.aarch64.rpm avahi-compat-libdns_sd-0.8-15.oe2003sp4.aarch64.rpm avahi-compat-libdns_sd-devel-0.8-15.oe2003sp4.aarch64.rpm avahi-debuginfo-0.8-15.oe2003sp4.aarch64.rpm avahi-debugsource-0.8-15.oe2003sp4.aarch64.rpm avahi-devel-0.8-15.oe2003sp4.aarch64.rpm avahi-dnsconfd-0.8-15.oe2003sp4.aarch64.rpm avahi-glib-0.8-15.oe2003sp4.aarch64.rpm avahi-glib-devel-0.8-15.oe2003sp4.aarch64.rpm avahi-gobject-0.8-15.oe2003sp4.aarch64.rpm avahi-gobject-devel-0.8-15.oe2003sp4.aarch64.rpm avahi-libs-0.8-15.oe2003sp4.aarch64.rpm avahi-qt5-0.8-15.oe2003sp4.aarch64.rpm avahi-qt5-devel-0.8-15.oe2003sp4.aarch64.rpm avahi-tools-0.8-15.oe2003sp4.aarch64.rpm avahi-ui-0.8-15.oe2003sp4.aarch64.rpm avahi-ui-devel-0.8-15.oe2003sp4.aarch64.rpm avahi-ui-gtk3-0.8-15.oe2003sp4.aarch64.rpm avahi-0.8-25.oe2203sp4.aarch64.rpm avahi-autoipd-0.8-25.oe2203sp4.aarch64.rpm avahi-compat-howl-0.8-25.oe2203sp4.aarch64.rpm avahi-compat-howl-devel-0.8-25.oe2203sp4.aarch64.rpm avahi-compat-libdns_sd-0.8-25.oe2203sp4.aarch64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2203sp4.aarch64.rpm avahi-debuginfo-0.8-25.oe2203sp4.aarch64.rpm avahi-debugsource-0.8-25.oe2203sp4.aarch64.rpm avahi-devel-0.8-25.oe2203sp4.aarch64.rpm avahi-dnsconfd-0.8-25.oe2203sp4.aarch64.rpm avahi-glib-0.8-25.oe2203sp4.aarch64.rpm avahi-glib-devel-0.8-25.oe2203sp4.aarch64.rpm avahi-gobject-0.8-25.oe2203sp4.aarch64.rpm avahi-gobject-devel-0.8-25.oe2203sp4.aarch64.rpm avahi-libs-0.8-25.oe2203sp4.aarch64.rpm avahi-tools-0.8-25.oe2203sp4.aarch64.rpm avahi-ui-0.8-25.oe2203sp4.aarch64.rpm avahi-ui-devel-0.8-25.oe2203sp4.aarch64.rpm avahi-ui-gtk3-0.8-25.oe2203sp4.aarch64.rpm avahi-ui-tools-0.8-25.oe2203sp4.aarch64.rpm avahi-0.8-25.oe2403.aarch64.rpm avahi-autoipd-0.8-25.oe2403.aarch64.rpm avahi-compat-howl-0.8-25.oe2403.aarch64.rpm avahi-compat-howl-devel-0.8-25.oe2403.aarch64.rpm avahi-compat-libdns_sd-0.8-25.oe2403.aarch64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2403.aarch64.rpm avahi-debuginfo-0.8-25.oe2403.aarch64.rpm avahi-debugsource-0.8-25.oe2403.aarch64.rpm avahi-devel-0.8-25.oe2403.aarch64.rpm avahi-dnsconfd-0.8-25.oe2403.aarch64.rpm avahi-glib-0.8-25.oe2403.aarch64.rpm avahi-glib-devel-0.8-25.oe2403.aarch64.rpm avahi-gobject-0.8-25.oe2403.aarch64.rpm avahi-gobject-devel-0.8-25.oe2403.aarch64.rpm avahi-libs-0.8-25.oe2403.aarch64.rpm avahi-tools-0.8-25.oe2403.aarch64.rpm avahi-ui-0.8-25.oe2403.aarch64.rpm avahi-ui-devel-0.8-25.oe2403.aarch64.rpm avahi-ui-gtk3-0.8-25.oe2403.aarch64.rpm avahi-ui-tools-0.8-25.oe2403.aarch64.rpm avahi-0.8-25.oe2403sp1.aarch64.rpm avahi-autoipd-0.8-25.oe2403sp1.aarch64.rpm avahi-compat-howl-0.8-25.oe2403sp1.aarch64.rpm avahi-compat-howl-devel-0.8-25.oe2403sp1.aarch64.rpm avahi-compat-libdns_sd-0.8-25.oe2403sp1.aarch64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2403sp1.aarch64.rpm avahi-debuginfo-0.8-25.oe2403sp1.aarch64.rpm avahi-debugsource-0.8-25.oe2403sp1.aarch64.rpm avahi-devel-0.8-25.oe2403sp1.aarch64.rpm avahi-dnsconfd-0.8-25.oe2403sp1.aarch64.rpm avahi-glib-0.8-25.oe2403sp1.aarch64.rpm avahi-glib-devel-0.8-25.oe2403sp1.aarch64.rpm avahi-gobject-0.8-25.oe2403sp1.aarch64.rpm avahi-gobject-devel-0.8-25.oe2403sp1.aarch64.rpm avahi-libs-0.8-25.oe2403sp1.aarch64.rpm avahi-tools-0.8-25.oe2403sp1.aarch64.rpm avahi-ui-0.8-25.oe2403sp1.aarch64.rpm avahi-ui-devel-0.8-25.oe2403sp1.aarch64.rpm avahi-ui-gtk3-0.8-25.oe2403sp1.aarch64.rpm avahi-ui-tools-0.8-25.oe2403sp1.aarch64.rpm avahi-0.8-25.oe2403sp2.aarch64.rpm avahi-autoipd-0.8-25.oe2403sp2.aarch64.rpm avahi-compat-howl-0.8-25.oe2403sp2.aarch64.rpm avahi-compat-howl-devel-0.8-25.oe2403sp2.aarch64.rpm avahi-compat-libdns_sd-0.8-25.oe2403sp2.aarch64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2403sp2.aarch64.rpm avahi-debuginfo-0.8-25.oe2403sp2.aarch64.rpm avahi-debugsource-0.8-25.oe2403sp2.aarch64.rpm avahi-devel-0.8-25.oe2403sp2.aarch64.rpm avahi-dnsconfd-0.8-25.oe2403sp2.aarch64.rpm avahi-glib-0.8-25.oe2403sp2.aarch64.rpm avahi-glib-devel-0.8-25.oe2403sp2.aarch64.rpm avahi-gobject-0.8-25.oe2403sp2.aarch64.rpm avahi-gobject-devel-0.8-25.oe2403sp2.aarch64.rpm avahi-libs-0.8-25.oe2403sp2.aarch64.rpm avahi-tools-0.8-25.oe2403sp2.aarch64.rpm avahi-ui-0.8-25.oe2403sp2.aarch64.rpm avahi-ui-devel-0.8-25.oe2403sp2.aarch64.rpm avahi-ui-gtk3-0.8-25.oe2403sp2.aarch64.rpm avahi-ui-tools-0.8-25.oe2403sp2.aarch64.rpm avahi-0.8-25.oe2403sp3.aarch64.rpm avahi-autoipd-0.8-25.oe2403sp3.aarch64.rpm avahi-compat-howl-0.8-25.oe2403sp3.aarch64.rpm avahi-compat-howl-devel-0.8-25.oe2403sp3.aarch64.rpm avahi-compat-libdns_sd-0.8-25.oe2403sp3.aarch64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2403sp3.aarch64.rpm avahi-debuginfo-0.8-25.oe2403sp3.aarch64.rpm avahi-debugsource-0.8-25.oe2403sp3.aarch64.rpm avahi-devel-0.8-25.oe2403sp3.aarch64.rpm avahi-dnsconfd-0.8-25.oe2403sp3.aarch64.rpm avahi-glib-0.8-25.oe2403sp3.aarch64.rpm avahi-glib-devel-0.8-25.oe2403sp3.aarch64.rpm avahi-gobject-0.8-25.oe2403sp3.aarch64.rpm avahi-gobject-devel-0.8-25.oe2403sp3.aarch64.rpm avahi-libs-0.8-25.oe2403sp3.aarch64.rpm avahi-tools-0.8-25.oe2403sp3.aarch64.rpm avahi-ui-0.8-25.oe2403sp3.aarch64.rpm avahi-ui-devel-0.8-25.oe2403sp3.aarch64.rpm avahi-ui-gtk3-0.8-25.oe2403sp3.aarch64.rpm avahi-ui-tools-0.8-25.oe2403sp3.aarch64.rpm avahi-0.8-15.oe2003sp4.src.rpm avahi-0.8-25.oe2203sp4.src.rpm avahi-0.8-25.oe2403.src.rpm avahi-0.8-25.oe2403sp1.src.rpm avahi-0.8-25.oe2403sp2.src.rpm avahi-0.8-25.oe2403sp3.src.rpm avahi-0.8-15.oe2003sp4.x86_64.rpm avahi-autoipd-0.8-15.oe2003sp4.x86_64.rpm avahi-compat-howl-0.8-15.oe2003sp4.x86_64.rpm avahi-compat-howl-devel-0.8-15.oe2003sp4.x86_64.rpm avahi-compat-libdns_sd-0.8-15.oe2003sp4.x86_64.rpm avahi-compat-libdns_sd-devel-0.8-15.oe2003sp4.x86_64.rpm avahi-debuginfo-0.8-15.oe2003sp4.x86_64.rpm avahi-debugsource-0.8-15.oe2003sp4.x86_64.rpm avahi-devel-0.8-15.oe2003sp4.x86_64.rpm avahi-dnsconfd-0.8-15.oe2003sp4.x86_64.rpm avahi-glib-0.8-15.oe2003sp4.x86_64.rpm avahi-glib-devel-0.8-15.oe2003sp4.x86_64.rpm avahi-gobject-0.8-15.oe2003sp4.x86_64.rpm avahi-gobject-devel-0.8-15.oe2003sp4.x86_64.rpm avahi-libs-0.8-15.oe2003sp4.x86_64.rpm avahi-qt5-0.8-15.oe2003sp4.x86_64.rpm avahi-qt5-devel-0.8-15.oe2003sp4.x86_64.rpm avahi-tools-0.8-15.oe2003sp4.x86_64.rpm avahi-ui-0.8-15.oe2003sp4.x86_64.rpm avahi-ui-devel-0.8-15.oe2003sp4.x86_64.rpm avahi-ui-gtk3-0.8-15.oe2003sp4.x86_64.rpm avahi-0.8-25.oe2203sp4.x86_64.rpm avahi-autoipd-0.8-25.oe2203sp4.x86_64.rpm avahi-compat-howl-0.8-25.oe2203sp4.x86_64.rpm avahi-compat-howl-devel-0.8-25.oe2203sp4.x86_64.rpm avahi-compat-libdns_sd-0.8-25.oe2203sp4.x86_64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2203sp4.x86_64.rpm avahi-debuginfo-0.8-25.oe2203sp4.x86_64.rpm avahi-debugsource-0.8-25.oe2203sp4.x86_64.rpm avahi-devel-0.8-25.oe2203sp4.x86_64.rpm avahi-dnsconfd-0.8-25.oe2203sp4.x86_64.rpm avahi-glib-0.8-25.oe2203sp4.x86_64.rpm avahi-glib-devel-0.8-25.oe2203sp4.x86_64.rpm avahi-gobject-0.8-25.oe2203sp4.x86_64.rpm avahi-gobject-devel-0.8-25.oe2203sp4.x86_64.rpm avahi-libs-0.8-25.oe2203sp4.x86_64.rpm avahi-tools-0.8-25.oe2203sp4.x86_64.rpm avahi-ui-0.8-25.oe2203sp4.x86_64.rpm avahi-ui-devel-0.8-25.oe2203sp4.x86_64.rpm avahi-ui-gtk3-0.8-25.oe2203sp4.x86_64.rpm avahi-ui-tools-0.8-25.oe2203sp4.x86_64.rpm avahi-0.8-25.oe2403.x86_64.rpm avahi-autoipd-0.8-25.oe2403.x86_64.rpm avahi-compat-howl-0.8-25.oe2403.x86_64.rpm avahi-compat-howl-devel-0.8-25.oe2403.x86_64.rpm avahi-compat-libdns_sd-0.8-25.oe2403.x86_64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2403.x86_64.rpm avahi-debuginfo-0.8-25.oe2403.x86_64.rpm avahi-debugsource-0.8-25.oe2403.x86_64.rpm avahi-devel-0.8-25.oe2403.x86_64.rpm avahi-dnsconfd-0.8-25.oe2403.x86_64.rpm avahi-glib-0.8-25.oe2403.x86_64.rpm avahi-glib-devel-0.8-25.oe2403.x86_64.rpm avahi-gobject-0.8-25.oe2403.x86_64.rpm avahi-gobject-devel-0.8-25.oe2403.x86_64.rpm avahi-libs-0.8-25.oe2403.x86_64.rpm avahi-tools-0.8-25.oe2403.x86_64.rpm avahi-ui-0.8-25.oe2403.x86_64.rpm avahi-ui-devel-0.8-25.oe2403.x86_64.rpm avahi-ui-gtk3-0.8-25.oe2403.x86_64.rpm avahi-ui-tools-0.8-25.oe2403.x86_64.rpm avahi-0.8-25.oe2403sp1.x86_64.rpm avahi-autoipd-0.8-25.oe2403sp1.x86_64.rpm avahi-compat-howl-0.8-25.oe2403sp1.x86_64.rpm avahi-compat-howl-devel-0.8-25.oe2403sp1.x86_64.rpm avahi-compat-libdns_sd-0.8-25.oe2403sp1.x86_64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2403sp1.x86_64.rpm avahi-debuginfo-0.8-25.oe2403sp1.x86_64.rpm avahi-debugsource-0.8-25.oe2403sp1.x86_64.rpm avahi-devel-0.8-25.oe2403sp1.x86_64.rpm avahi-dnsconfd-0.8-25.oe2403sp1.x86_64.rpm avahi-glib-0.8-25.oe2403sp1.x86_64.rpm avahi-glib-devel-0.8-25.oe2403sp1.x86_64.rpm avahi-gobject-0.8-25.oe2403sp1.x86_64.rpm avahi-gobject-devel-0.8-25.oe2403sp1.x86_64.rpm avahi-libs-0.8-25.oe2403sp1.x86_64.rpm avahi-tools-0.8-25.oe2403sp1.x86_64.rpm avahi-ui-0.8-25.oe2403sp1.x86_64.rpm avahi-ui-devel-0.8-25.oe2403sp1.x86_64.rpm avahi-ui-gtk3-0.8-25.oe2403sp1.x86_64.rpm avahi-ui-tools-0.8-25.oe2403sp1.x86_64.rpm avahi-0.8-25.oe2403sp2.x86_64.rpm avahi-autoipd-0.8-25.oe2403sp2.x86_64.rpm avahi-compat-howl-0.8-25.oe2403sp2.x86_64.rpm avahi-compat-howl-devel-0.8-25.oe2403sp2.x86_64.rpm avahi-compat-libdns_sd-0.8-25.oe2403sp2.x86_64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2403sp2.x86_64.rpm avahi-debuginfo-0.8-25.oe2403sp2.x86_64.rpm avahi-debugsource-0.8-25.oe2403sp2.x86_64.rpm avahi-devel-0.8-25.oe2403sp2.x86_64.rpm avahi-dnsconfd-0.8-25.oe2403sp2.x86_64.rpm avahi-glib-0.8-25.oe2403sp2.x86_64.rpm avahi-glib-devel-0.8-25.oe2403sp2.x86_64.rpm avahi-gobject-0.8-25.oe2403sp2.x86_64.rpm avahi-gobject-devel-0.8-25.oe2403sp2.x86_64.rpm avahi-libs-0.8-25.oe2403sp2.x86_64.rpm avahi-tools-0.8-25.oe2403sp2.x86_64.rpm avahi-ui-0.8-25.oe2403sp2.x86_64.rpm avahi-ui-devel-0.8-25.oe2403sp2.x86_64.rpm avahi-ui-gtk3-0.8-25.oe2403sp2.x86_64.rpm avahi-ui-tools-0.8-25.oe2403sp2.x86_64.rpm avahi-0.8-25.oe2403sp3.x86_64.rpm avahi-autoipd-0.8-25.oe2403sp3.x86_64.rpm avahi-compat-howl-0.8-25.oe2403sp3.x86_64.rpm avahi-compat-howl-devel-0.8-25.oe2403sp3.x86_64.rpm avahi-compat-libdns_sd-0.8-25.oe2403sp3.x86_64.rpm avahi-compat-libdns_sd-devel-0.8-25.oe2403sp3.x86_64.rpm avahi-debuginfo-0.8-25.oe2403sp3.x86_64.rpm avahi-debugsource-0.8-25.oe2403sp3.x86_64.rpm avahi-devel-0.8-25.oe2403sp3.x86_64.rpm avahi-dnsconfd-0.8-25.oe2403sp3.x86_64.rpm avahi-glib-0.8-25.oe2403sp3.x86_64.rpm avahi-glib-devel-0.8-25.oe2403sp3.x86_64.rpm avahi-gobject-0.8-25.oe2403sp3.x86_64.rpm avahi-gobject-devel-0.8-25.oe2403sp3.x86_64.rpm avahi-libs-0.8-25.oe2403sp3.x86_64.rpm avahi-tools-0.8-25.oe2403sp3.x86_64.rpm avahi-ui-0.8-25.oe2403sp3.x86_64.rpm avahi-ui-devel-0.8-25.oe2403sp3.x86_64.rpm avahi-ui-gtk3-0.8-25.oe2403sp3.x86_64.rpm avahi-ui-tools-0.8-25.oe2403sp3.x86_64.rpm avahi-help-0.8-15.oe2003sp4.noarch.rpm avahi-help-0.8-25.oe2203sp4.noarch.rpm avahi-help-0.8-25.oe2403.noarch.rpm avahi-help-0.8-25.oe2403sp1.noarch.rpm avahi-help-0.8-25.oe2403sp2.noarch.rpm avahi-help-0.8-25.oe2403sp3.noarch.rpm Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, an unprivileged local users can crash avahi-daemon (with wide-area disabled) by creating record browsers with the AVAHI_LOOKUP_USE_WIDE_AREA flag set via D-Bus. This can be done by either calling the RecordBrowserNew method directly or creating hostname/address/service resolvers/browsers that create those browsers internally themselves. 2026-01-23 CVE-2025-68276 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 openEuler-24.03-LTS-SP3 Medium 5.5 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H avahi security update 2026-01-23 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1236 Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending unsolicited announcements containing CNAME resource records pointing it to resource records with short TTLs. As soon as they expire avahi-daemon crashes. 2026-01-23 CVE-2025-68468 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 openEuler-24.03-LTS-SP3 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H avahi security update 2026-01-23 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1236 Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending 2 unsolicited announcements with CNAME resource records 2 seconds apart. 2026-01-23 CVE-2025-68471 openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 openEuler-24.03-LTS-SP3 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H avahi security update 2026-01-23 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1236