{"id":"CVE-2026-14786","summary":"radareorg radare2 str.c r_str_word_get0set integer overflow","details":"A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.","modified":"2026-07-08T08:04:54.825208008Z","published":"2026-07-06T01:00:10.542Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14786.json","unresolved_ranges":[{"extracted_events":[{"introduced":"6.1.1"},{"last_affected":"6.1.1"},{"introduced":"6.1.3"},{"last_affected":"6.1.3"},{"introduced":"6.1.5"},{"last_affected":"6.1.5"}],"source":"AFFECTED_FIELD"}],"cwe_ids":["CWE-189","CWE-190"],"cna_assigner":"VulDB"},"references":[{"type":"WEB","url":"https://github.com/radareorg/radare2/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14786.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14786"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-14786"},{"type":"ADVISORY","url":"https://vuldb.com/submit/850386"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/376375"},{"type":"REPORT","url":"https://github.com/radareorg/radare2/issues/26047"},{"type":"REPORT","url":"https://vuldb.com/vuln/376375/cti"},{"type":"FIX","url":"https://github.com/radareorg/radare2/commit/11ac224c0eb8d57830fccc99e1c1cd8e5d958813"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"0"},{"fixed":"d904d02e1157b45135c6e61651d890bac8abe873"},{"fixed":"11ac224c0eb8d57830fccc99e1c1cd8e5d958813"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"6.1.8"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*"}}],"versions":["6.1.0","6.1.2","6.1.4","6.1.6","6.0.8","6.0.7","6.0.6","6.0.4","6.0.2","6.0.0","5.9.8","5.9.6","5.9.4","5.9.2","5.9.0","5.8.8","5.8.6","5.8.4","5.8.2","5.8.0","5.7.8","5.7.6","5.7.4","5.7.2","5.7.0","wip","5.6.8","5.6.6","5.6.4","5.6.2","5.6.0","5.5.4","5.5.2","5.5.0","5.4.2","5.4.0","5.4.0-git","5.3.1","5.3.0","5.2.1","5.2.0","5.1.1","5.1.0","release-5.0.0","5.0.0","4.5.1","4.4.0","4.3.1","Continuous-Windows","4.3.0","continuous","4.2.1","4.2.0","4.1.1","4.1.0","4.0.0","3.9.0","3.8.0","3.7.1","3.7.0","3.6.0","3.5.1","3.5.0","3.4.1","3.4.0","3.3.0","3.2.1","3.2.0","3.1.3","3.1.2","3.1.1","3.1.0","3.0.1","3.0.0","2.9.0","2.8.0","2.7.0","2.6.9","2.6.0","2.5.0","2.4.0","2.2.0","2.1.0","2.0.1","2.0.0","1.6.0","1.5.0","1.4.0","1.3.0","1.3.0-git","1.2.0","1.2.0-git","1.1.0","1.0.2","1.0.1","1.0.0","1.0","0.10.6","0.10.5","0.10.4-termux4","termux","0.10.4","0.10.3","0.10.2","0.10.1","0.10.0","radare2-windows-nightly","0.9.9","0.9.8","0.9.8-rc4","0.9.8-rc3","0.9.8-rc2","0.9.8-rc1","0.9.7","0.9.6","0.9.4","0.9.2","0.9","0.8.8","0.8.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14786.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"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"}]}