{"id":"CVE-2025-9389","aliases":["BELL-CVE-2025-9389","EUVD-2025-25742","GHSA-p222-mxxm-v36m","UBUNTU-CVE-2025-9389"],"status":"published","title":"vim memmove-vec-unaligned-erms.S __memmove_avx_unaligned_erms memory corruption","description":"A vulnerability was identified in vim 9.1.0000. Affected is the function __memmove_avx_unaligned_erms of the file memmove-vec-unaligned-erms.S. The manipulation leads to memory corruption. The attack needs to be performed locally. The exploit is publicly available and might be used. Some users are not able to reproduce this. One of the users mentions that this appears not to be working, \"when coloring is turned on\".","severity":{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00224,"percentile":0.13048,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119","CWE-787"],"published":"2025-08-24T13:02:07Z","modified":"2026-10-28T02:30:29Z","fixes":[{"ecosystem":"Alpaquita:23","package":"vim","fixed_in":["9.2.0078-r0"],"sources":["osv"]},{"ecosystem":"Alpaquita:25","package":"vim","fixed_in":["9.2.0078-r0"],"sources":["osv"]},{"ecosystem":"Alpaquita:stream","package":"vim","fixed_in":["9.1.1684-r0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpaquita:23","package":"vim","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.1.1552-r0"},{"fixed":"9.2.0078-r0"}]}]},{"source":"osv","ecosystem":"Alpaquita:25","package":"vim","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.1.1566-r0"},{"fixed":"9.2.0078-r0"}]}]},{"source":"osv","ecosystem":"Alpaquita:stream","package":"vim","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.1.1471-r0"},{"fixed":"9.1.1684-r0"}]}]}],"products":[{"vendor":"vim","product":"vim"}],"references":[{"url":"https://vuldb.com/?id.321222","tags":["vdb-entry","technical-description","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://vuldb.com/?ctiid.321222","tags":["signature","permissions-required","Permissions Required","VDB Entry","report"]},{"url":"https://vuldb.com/?submit.630898","tags":["third-party-advisory","exploit","Exploit","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://github.com/vim/vim/issues/17940","tags":["issue-tracking","exploit","Exploit","Issue Tracking","Patch","Vendor Advisory","report"]},{"url":"https://github.com/vim/vim/issues/17940#issuecomment-3203415781","tags":["issue-tracking","exploit","Exploit","Issue Tracking","Patch","report"]},{"url":"https://drive.google.com/file/d/1iFbTpW79vqBPkFjWYzGYIh_E6esPhYVY/view?usp=sharing","tags":["exploit","Exploit","evidence","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9389","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-p222-mxxm-v36m"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2025-9389","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9389.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-9389","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-9389","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-9389","title":"vim memmove-vec-unaligned-erms.S __memmove_avx_unaligned_erms memory corruption","description":"A vulnerability was identified in vim 9.1.0000. Affected is the function __memmove_avx_unaligned_erms of the file memmove-vec-unaligned-erms.S. The manipulation leads to memory corruption. The attack needs to be performed locally. The exploit is publicly available and might be used. Some users are not able to reproduce this. One of the users mentions that this appears not to be working, \"when coloring is turned on\".","status":"published","published":"2025-08-24T13:02:07.721Z","modified":"2025-08-25T18:31:29.738Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium","assessor":"cna"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","level":"low","assessor":"cna"},{"version":"3.0","score":3.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","level":"low","assessor":"cna"},{"version":"2.0","score":1.7,"vector":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:C","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:32:33.755525Z"}],"euvd":[{"id":"EUVD-2025-25742","description":"A vulnerability was identified in vim 9.1.0000. Affected is the function __memmove_avx_unaligned_erms of the file memmove-vec-unaligned-erms.S. The manipulation leads to memory corruption. The attack needs to be performed locally. The exploit is publicly available and might be used. Some users are not able to reproduce this. One of the users mentions that this appears not to be working, \"when coloring is turned on\".","status":"published","published":"2025-08-24T13:02:07Z","modified":"2025-08-25T18:31:29Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"medium"}],"updated_at":"2026-11-02T20:31:53.596813Z"}],"ghsa":[{"id":"GHSA-p222-mxxm-v36m","title":"A vulnerability was identified in vim 9.1.0000. Affected is the function...","description":"A vulnerability was identified in vim 9.1.0000. Affected is the function __memmove_avx_unaligned_erms of the file memmove-vec-unaligned-erms.S. The manipulation leads to memory corruption. The attack needs to be performed locally. The exploit is publicly available and might be used. Some users are not able to reproduce this. One of the users mentions that this appears not to be working, \"when coloring is turned on\".","status":"published","published":"2025-08-24T15:30:29Z","modified":"2025-09-12T21:33:18Z","cvss":[{"version":"4.0","score":1.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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:X/V:X/RE:X/U:X","level":"low"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T15:03:37.061484Z"}],"nvd":[{"id":"CVE-2025-9389","description":"A vulnerability was identified in vim 9.1.0000. Affected is the function __memmove_avx_unaligned_erms of the file memmove-vec-unaligned-erms.S. The manipulation leads to memory corruption. The attack needs to be performed locally. The exploit is publicly available and might be used. Some users are not able to reproduce this. One of the users mentions that this appears not to be working, \"when coloring is turned on\".","status":"published","published":"2025-08-24T13:15:29.68Z","modified":"2026-06-17T10:08:51.963Z","cvss":[{"version":"4.0","score":1.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"},{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":1.7,"vector":"AV:L/AC:L/Au:S/C:N/I:N/A:P","level":"low","assessor":"secondary"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:11:25.261243Z"}],"osv":[{"id":"BELL-CVE-2025-9389","status":"published","published":"2025-08-27T06:13:32.634062Z","modified":"2026-06-03T07:15:09.950602417Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:23.037038Z"},{"id":"CVE-2025-9389","title":"vim memmove-vec-unaligned-erms.S __memmove_avx_unaligned_erms memory corruption","description":"A vulnerability was identified in vim 9.1.0000. Affected is the function __memmove_avx_unaligned_erms of the file memmove-vec-unaligned-erms.S. The manipulation leads to memory corruption. The attack needs to be performed locally. The exploit is publicly available and might be used. Some users are not able to reproduce this. One of the users mentions that this appears not to be working, \"when coloring is turned on\".","status":"published","published":"2025-08-24T13:02:07.721Z","modified":"2026-10-28T02:30:29.012418612Z","cvss":[{"version":"4.0","score":1.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"low"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:44:53.490346Z"},{"id":"UBUNTU-CVE-2025-9389","description":"A vulnerability was identified in vim 9.1.0000. Affected is the function __memmove_avx_unaligned_erms of the file memmove-vec-unaligned-erms.S. The manipulation leads to memory corruption. The attack needs to be performed locally. The exploit is publicly available and might be used. Some users are not able to reproduce this. One of the users mentions that this appears not to be working, \"when coloring is turned on\".","status":"withdrawn","published":"2025-08-25T00:00:00Z","modified":"2025-08-26T06:48:01.452343Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"},{"version":"4.0","score":1.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","level":"low"}],"updated_at":"2026-11-02T16:55:55.926217Z"}]}}