{"id":"UBUNTU-CVE-2023-26253","details":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","modified":"2026-04-22T14:04:13.363118Z","published":"2023-02-21T02:15:00Z","related":["USN-5989-1","USN-6157-1"],"upstream":["CVE-2023-26253"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-26253"},{"type":"REPORT","url":"https://github.com/gluster/glusterfs/pull/4019"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5989-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6157-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-26253"}],"affected":[{"package":{"name":"glusterfs","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/glusterfs@3.4.2-1ubuntu1+esm1?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.7-3ubuntu2","3.4.1-1ubuntu1","3.4.1-2ubuntu1","3.4.2-1ubuntu1","3.4.2-1ubuntu1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"glusterfs-client","binary_version":"3.4.2-1ubuntu1+esm1"},{"binary_name":"glusterfs-common","binary_version":"3.4.2-1ubuntu1+esm1"},{"binary_name":"glusterfs-server","binary_version":"3.4.2-1ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-26253.json"}},{"package":{"name":"glusterfs","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/glusterfs@3.7.6-1ubuntu1+esm2?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.6-1ubuntu1+esm2"}]}],"versions":["3.7.3-1ubuntu1","3.7.3-1ubuntu2","3.7.6-1ubuntu1","3.7.6-1ubuntu1+esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"glusterfs-client","binary_version":"3.7.6-1ubuntu1+esm2"},{"binary_name":"glusterfs-common","binary_version":"3.7.6-1ubuntu1+esm2"},{"binary_name":"glusterfs-server","binary_version":"3.7.6-1ubuntu1+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-26253.json"}},{"package":{"name":"glusterfs","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/glusterfs@3.13.2-1ubuntu1+esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.11.2-1","3.12.1-1","3.12.2-1","3.12.2-2","3.12.3-1","3.13.0-1","3.13.2-1","3.13.2-1build1","3.13.2-1ubuntu1","3.13.2-1ubuntu1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"glusterfs-client","binary_version":"3.13.2-1ubuntu1+esm1"},{"binary_name":"glusterfs-common","binary_version":"3.13.2-1ubuntu1+esm1"},{"binary_name":"glusterfs-server","binary_version":"3.13.2-1ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-26253.json"}},{"package":{"name":"glusterfs","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/glusterfs@7.2-2build1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.5-1","7.0-1","7.0-2","7.1-1","7.2-1","7.2-2","7.2-2build1"],"ecosystem_specific":{"binaries":[{"binary_name":"glusterfs-client","binary_version":"7.2-2build1"},{"binary_name":"glusterfs-common","binary_version":"7.2-2build1"},{"binary_name":"glusterfs-server","binary_version":"7.2-2build1"},{"binary_name":"libgfapi0","binary_version":"7.2-2build1"},{"binary_name":"libgfchangelog0","binary_version":"7.2-2build1"},{"binary_name":"libgfrpc0","binary_version":"7.2-2build1"},{"binary_name":"libgfxdr0","binary_version":"7.2-2build1"},{"binary_name":"libglusterfs0","binary_version":"7.2-2build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-26253.json"}},{"package":{"name":"glusterfs","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/glusterfs@10.1-1ubuntu0.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.1-1ubuntu0.1"}]}],"versions":["9.2-1","10.0-1.2ubuntu1","10.0-1.2ubuntu2","10.0-2","10.1-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"glusterfs-cli","binary_version":"10.1-1ubuntu0.1"},{"binary_name":"glusterfs-client","binary_version":"10.1-1ubuntu0.1"},{"binary_name":"glusterfs-common","binary_version":"10.1-1ubuntu0.1"},{"binary_version":"10.1-1ubuntu0.1","binary_name":"glusterfs-server"},{"binary_version":"10.1-1ubuntu0.1","binary_name":"libgfapi0"},{"binary_name":"libgfchangelog0","binary_version":"10.1-1ubuntu0.1"},{"binary_name":"libgfrpc0","binary_version":"10.1-1ubuntu0.1"},{"binary_name":"libgfxdr0","binary_version":"10.1-1ubuntu0.1"},{"binary_name":"libglusterd0","binary_version":"10.1-1ubuntu0.1"},{"binary_name":"libglusterfs0","binary_version":"10.1-1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-26253.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}