{"schema_version": "1.7.0", "id": "RLSA-2026:99695", "modified": "2026-11-13T12:06:33.261427Z", "published": "2026-11-13T12:04:43.442503Z", "upstream": ["CVE-2026-103963"], "summary": "Important: glib-networking security update", "details": "The glib-networking packages provide modules that extend the networking support in Glib. In particular, the packages contain a libproxy-based implementation of the GProxyResolver class type and a gnutls-based implementation of the GTlsConnection class type.\n\nSecurity Fix(es):\n\n* glib-networking: Unbounded TLS 1.3 session ticket queue growth in glib-networking allows remote denial of service (CVE-2026-103963)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking", "purl": "pkg:rpm/rocky-linux/glib-networking?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debuginfo", "purl": "pkg:rpm/rocky-linux/glib-networking-debuginfo?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debugsource", "purl": "pkg:rpm/rocky-linux/glib-networking-debugsource?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking", "purl": "pkg:rpm/rocky-linux/glib-networking?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debuginfo", "purl": "pkg:rpm/rocky-linux/glib-networking-debuginfo?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debugsource", "purl": "pkg:rpm/rocky-linux/glib-networking-debugsource?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "AppStream"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking", "purl": "pkg:rpm/rocky-linux/glib-networking?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debuginfo", "purl": "pkg:rpm/rocky-linux/glib-networking-debuginfo?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debugsource", "purl": "pkg:rpm/rocky-linux/glib-networking-debugsource?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking", "purl": "pkg:rpm/rocky-linux/glib-networking?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debuginfo", "purl": "pkg:rpm/rocky-linux/glib-networking-debuginfo?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debugsource", "purl": "pkg:rpm/rocky-linux/glib-networking-debugsource?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking", "purl": "pkg:rpm/rocky-linux/glib-networking?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debuginfo", "purl": "pkg:rpm/rocky-linux/glib-networking-debuginfo?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}, {"package": {"ecosystem": "Rocky Linux:9", "name": "glib-networking-debugsource", "purl": "pkg:rpm/rocky-linux/glib-networking-debugsource?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.68.3-3.el9_9.1"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:99695"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2465656"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:99695"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:99695"}}