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GDBusServer: glib2: GDBusServer pre-authentication DoS via unbounded SASL line buffering

🗓️ 15 Jul 2026 22:40:19Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

GDBus pre-authentication DoS via unbounded SASL line buffering enables memory and CPU exhaustion.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64glib22.89.1-1.2.hum1glib2-2.89.1-1.2.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64glib22.89.1-1.2.hum1glib2-2.89.1-1.2.hum1.x86_64.rpm

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21 Jul 2026 11:06Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.3
EPSS0.00246
SSVC
3