{"id":"CVE-2026-47308","aliases":["EUVD-2026-30836","GHSA-v22h-74vw-3j73"],"status":"published","title":"NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation....","description":"NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation.\n\nThis issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00209,"percentile":0.11156,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2026-05-19T04:17:49Z","modified":"2026-10-28T02:30:59Z","products":[{"vendor":"samsung","product":"walrus"},{"vendor":"samsung open source","product":"walrus"}],"references":[{"url":"https://github.com/Samsung/walrus/pull/409","tags":["Issue Tracking","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47308","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-v22h-74vw-3j73"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47308.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-47308","description":"NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation.\n\nThis issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.","status":"published","published":"2026-05-19T04:17:49.97Z","modified":"2026-05-19T12:38:34.943Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T13:36:40.478484Z"}],"euvd":[{"id":"EUVD-2026-30836","description":"NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation.\n\nThis issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.","status":"published","published":"2026-05-19T04:17:49Z","modified":"2026-05-19T12:38:34Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T18:21:15.688012Z"}],"ghsa":[{"id":"GHSA-v22h-74vw-3j73","title":"NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation....","description":"NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation.\n\nThis issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.","status":"published","published":"2026-05-19T06:30:30Z","modified":"2026-05-19T06:30:38Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:08:12.004262Z"}],"nvd":[{"id":"CVE-2026-47308","description":"NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation.\n\nThis issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.","status":"published","published":"2026-05-19T05:16:25.49Z","modified":"2026-07-24T12:10:00.21Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"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"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:12:19.39893Z"}],"osv":[{"id":"CVE-2026-47308","description":"NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation.\n\nThis issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.","status":"published","published":"2026-05-19T04:17:49.97Z","modified":"2026-10-28T02:30:59.43809076Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:45:06.231145Z"}]}}