{"cve":{"cve_id":"CVE-2023-48706","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00445,"epss_percentile":0.37685,"epss_as_of":"2026-09-15","description":"Vim is a UNIX editor that, prior to version 9.0.2121, has a heap-use-after-free vulnerability. When executing a `:s` command for the very first time and using a sub-replace-special atom inside the substitution part, it is possible that the recursive `:s` call causes free-ing of memory which may later then be accessed by the initial `:s` command. The user must intentionally execute the payload and the whole process is a bit tricky to do since it seems to work only reliably for the very first :s command. It may also cause a crash of Vim. Version 9.0.2121 contains a fix for this issue.","published_at":"2023-11-22T22:03:39.503000Z","last_modified_at":"2026-09-17T17:59:18.660000Z","cvss_v3_score":3.6,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L","cvss_v3_severity":"LOW","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"poc","ssvc_automatable":false,"ssvc_technical_impact":"partial","cwes":["CWE-416"],"nvd_references":["https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q","https://github.com/vim/vim/pull/13552","https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb","https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf","http://www.openwall.com/lists/oss-security/2023/11/22/3","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNMFS3IH74KEMMESOA3EOB6MZ56TWGFF/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVA7K73WHQH4KVFDJQ7ELIUD2WK5ZT5E/","https://security.netapp.com/advisory/ntap-20240105-0001/"],"vuln_status":"Analyzed","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-09-18T12:24:03.503015Z"},"effective_severity":"LOW","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"metric":"AC","name":"Attack Complexity","value":"H","value_label":"High"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"R","value_label":"Required"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"L","value_label":"Low"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"fedoraproject","vendor_name":"fedoraproject","product_slug":"fedora","product_name":"fedora","version_start":"38","version_start_inclusive":true,"version_end":"38","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*"},{"vendor_slug":"fedoraproject","vendor_name":"fedoraproject","product_slug":"fedora","product_name":"fedora","version_start":"39","version_start_inclusive":true,"version_end":"39","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*"},{"vendor_slug":"neovim","vendor_name":"neovim","product_slug":"neovim","product_name":"neovim","version_start":null,"version_start_inclusive":null,"version_end":"0.9.5","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:neovim:neovim:*:*:*:*:*:*:*:*"},{"vendor_slug":"netapp","vendor_name":"NetApp","product_slug":"hci-compute-node","product_name":"hci_compute_node","version_start":null,"version_start_inclusive":null,"version_end":null,"version_end_inclusive":null,"cpe23_uri":"cpe:2.3:o:netapp:hci_compute_node:-:*:*:*:*:*:*:*"},{"vendor_slug":"vim","vendor_name":"vim","product_slug":"vim","product_name":"vim","version_start":"< 9.0.2121","version_start_inclusive":true,"version_end":"< 9.0.2121","version_end_inclusive":true,"cpe23_uri":"cve5:vim:vim:< 9.0.2121:< 9.0.2121"},{"vendor_slug":"vim","vendor_name":"vim","product_slug":"vim","product_name":"vim","version_start":null,"version_start_inclusive":null,"version_end":"9.0.2121","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/vim/vim/pull/13552","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf","source_type":"MISC","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2023/11/22/3","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNMFS3IH74KEMMESOA3EOB6MZ56TWGFF/","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVA7K73WHQH4KVFDJQ7ELIUD2WK5ZT5E/","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://security.netapp.com/advisory/ntap-20240105-0001/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2023-11-22T22:03:39.503000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:30:41.329074Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:30:41.329074Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:30:41.329074Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:40:39.262006Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:40:39.262006Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:40:39.262006Z","label":"SSVC decision revised","source":"vulnrichment"}]}