{"id":"CVE-2026-8936","aliases":["EUVD-2026-34033","GHSA-m3jp-gxgq-rpr9"],"status":"published","title":"Unbounded recursion in grpcfuse kernel module allows container to crash Docker Desktop VM","description":"Fixed a VM panic caused by unbounded recursion in the grpcfuse kernel module when a container created deeply nested directories on a bind-mounted host folder and triggered a dentry invalidation event. This issue has been fixed in Docker Desktop 4.76.0.","severity":{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/R:U","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00115,"percentile":0.01582,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-674"],"published":"2026-06-02T21:09:03Z","modified":"2026-07-22T19:10:00Z","products":[{"vendor":"docker","product":"docker desktop"}],"references":[{"url":"https://docs.docker.com/desktop/release-notes/#4760"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8936"},{"url":"https://github.com/advisories/GHSA-m3jp-gxgq-rpr9"}],"sources":{"cve":[{"id":"CVE-2026-8936","title":"Unbounded recursion in grpcfuse kernel module allows container to crash Docker Desktop VM","description":"Fixed a VM panic caused by unbounded recursion in the grpcfuse kernel module when a container created deeply nested directories on a bind-mounted host folder and triggered a dentry invalidation event. This issue has been fixed in Docker Desktop 4.76.0.","status":"published","published":"2026-06-02T21:09:03.375Z","modified":"2026-06-03T14:08:05.541Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/R:U","level":"high","assessor":"cna"}],"cwes":["CWE-674"],"updated_at":"2026-11-02T13:48:13.398044Z"}],"euvd":[{"id":"EUVD-2026-34033","description":"Fixed a VM panic caused by unbounded recursion in the grpcfuse kernel module when a container created deeply nested directories on a bind-mounted host folder and triggered a dentry invalidation event. This issue has been fixed in Docker Desktop 4.76.0.","status":"published","published":"2026-06-02T21:09:03Z","modified":"2026-06-03T14:08:05Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/R:U","level":"high"}],"updated_at":"2026-11-02T18:20:54.253343Z"}],"ghsa":[{"id":"GHSA-m3jp-gxgq-rpr9","title":"Fixed a VM panic caused by unbounded recursion in the grpcfuse kernel module when a container...","description":"Fixed a VM panic caused by unbounded recursion in the grpcfuse kernel module when a container created deeply nested directories on a bind-mounted host folder and triggered a dentry invalidation event. This issue has been fixed in Docker Desktop 4.76.0.","status":"published","published":"2026-06-03T00:30:26Z","modified":"2026-06-03T00:30:33Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-674"],"updated_at":"2026-11-02T15:08:30.717444Z"}],"nvd":[{"id":"CVE-2026-8936","description":"Fixed a VM panic caused by unbounded recursion in the grpcfuse kernel module when a container created deeply nested directories on a bind-mounted host folder and triggered a dentry invalidation event. This issue has been fixed in Docker Desktop 4.76.0.","status":"published","published":"2026-06-02T22:16:17.12Z","modified":"2026-07-22T19:10:00.12Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-674"],"updated_at":"2026-11-02T14:12:22.022466Z"}]}}