Oracle Linux 10 dbus-broker Moderate Denial of Service Fix ELSA-2026-61340

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Oracle Linux 10 dbus-broker Moderate Denial of Service Fix ELSA-2026-61340

Linuxsecurity •LinuxSecurity Advisories • September 5, 2026

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[36-5] - Fix session bus denial of service via EMFILE during peer setup.

[36-5] - Fix session bus denial of service via EMFILE during peer setup.

dbus-broker-36-5.el10_2.x86_64.rpm

dbus-broker-36-5.el10_2.x86_64.rpm

dbus-broker-36-5.el10_2.aarch64.rpm

dbus-broker-36-5.el10_2.aarch64.rpm

Related CVEs: CVE-2026-16730

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Oracle Linux 9 and 10 dbus-broker DoS Vulnerabilities Addressed Oracle has released patches for a moderate denial of service (DoS) vulnerability affecting the dbus-broker in both Oracle Linux 9 and 10. The vulnerability, identified as CVE-2026-16730, allows for a session bus DoS via EMFILE during peer setup. This affects users of Oracle Linux 9 and 10, specifically versions 28-9 and 36-5 of the dbus-broker package. The patches are crucial for maintaining system stability and security. Administrators are advised to apply the updates promptly to mitigate potential service disruptions. The vulnerability does not appear to be actively exploited at this time, but it is important to remain vigilant. Both advisories emphasize the importance of keeping systems up to date with the latest patches. 2 sources 46

Extracted Entities

Attack Types (1)

Denial of Service

Companies (1)

CVEs (1)

Platforms (1)