{"id":"CVE-2023-26253","aliases":["AZL-38152","DEBIAN-CVE-2023-26253","EUVD-2023-30077","GHSA-696f-v7g7-q758","OESA-2023-1170","UBUNTU-CVE-2023-26253","USN-5989-1","USN-6157-1"],"status":"published","title":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based...","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00914,"percentile":0.60402,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2023-02-21T00:00:00Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Azure Linux:3","package":"glusterfs","fixed_in":["11.1-3"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"glusterfs","fixed_in":["10.3-5"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"glusterfs","fixed_in":["10.3-5"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"glusterfs","fixed_in":["10.3-5"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP1","package":"glusterfs","fixed_in":["7.0-10.oe1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP3","package":"glusterfs","fixed_in":["7.0-10.oe1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS","package":"glusterfs","fixed_in":["10.0-8.oe2203sp1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP1","package":"glusterfs","fixed_in":["10.0-8.oe2203sp1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"glusterfs","fixed_in":["3.7.6-1ubuntu1+esm2"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"glusterfs","fixed_in":["10.1-1ubuntu0.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure 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Tracking","Patch","Third Party Advisory","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE6K2DXP4QZVKP32Z7BSYDSRBL4H7JSE/","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26253","tags":["web","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UE6K2DXP4QZVKP32Z7BSYDSRBL4H7JSE"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UE6K2DXP4QZVKP32Z7BSYDSRBL4H7JSE"},{"url":"https://github.com/advisories/GHSA-696f-v7g7-q758"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26253.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-26253","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1170","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-26253","tags":["report"]},{"url":"https://github.com/gluster/glusterfs/pull/4019","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5989-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-6157-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-26253","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-26253","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","status":"published","published":"2023-02-21T00:00:00Z","modified":"2025-03-14T18:30:55.343Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-30077","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","status":"published","published":"2023-02-21T00:00:00Z","modified":"2025-03-14T18:30:55Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:02.719002Z"}],"ghsa":[{"id":"GHSA-696f-v7g7-q758","title":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based...","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","status":"published","published":"2023-02-21T03:30:19Z","modified":"2025-03-14T21:32:36Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:00:17.776608Z"}],"nvd":[{"id":"CVE-2023-26253","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","status":"published","published":"2023-02-21T02:15:10.367Z","modified":"2026-06-17T05:42:54.217Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:47.623983Z"}],"osv":[{"id":"AZL-38152","title":"CVE-2023-26253 affecting package glusterfs for versions less than 11.1-3","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","status":"published","published":"2023-02-21T02:15:10Z","modified":"2026-11-05T05:40:51Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-05T16:41:19.751978Z"},{"id":"CVE-2023-26253","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","status":"published","published":"2023-02-21T00:00:00Z","modified":"2026-10-28T02:30:23.174251994Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:31.135751Z"},{"id":"DEBIAN-CVE-2023-26253","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","status":"published","published":"2023-02-21T02:15:10.367Z","modified":"2026-10-26T18:00:40.030770408Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:39.369204Z"},{"id":"OESA-2023-1170","title":"glusterfs security update","description":"\r\n\r\nSecurity Fix(es):\r\n\r\nIn Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.(CVE-2023-26253)","status":"published","published":"2023-03-17T11:05:38Z","modified":"2026-08-18T01:17:37.720961157Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:39.934788Z"},{"id":"UBUNTU-CVE-2023-26253","description":"In Gluster GlusterFS 11.0, there is an xlators/mount/fuse/src/fuse-bridge.c notify stack-based buffer over-read.","status":"published","published":"2023-02-21T02:15:00Z","modified":"2026-04-22T14:04:13.363118Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:20.198616Z"},{"id":"USN-5989-1","title":"glusterfs vulnerability","description":"Tao Lyu discovered that GlusterFS did not properly handle certain\nevent notifications. An attacker could possibly use this issue to\ncause a denial of service.\n","status":"published","published":"2023-03-30T11:27:38Z","modified":"2026-06-25T13:31:55.759222603Z","updated_at":"2026-11-02T16:58:16.738762Z"},{"id":"USN-6157-1","title":"glusterfs vulnerability","description":"Tao Lyu discovered that GlusterFS did not properly handle certain event\nnotifications. An attacker could possibly use this issue to cause a denial\nof service.\n","status":"published","published":"2023-06-12T14:02:58Z","modified":"2026-04-27T16:43:50.5677Z","updated_at":"2026-11-02T16:58:16.738762Z"}]}}