{"id":"CVE-2014-0307","aliases":["EUVD-2014-0345","GHSA-9p29-48xx-9pmw"],"status":"published","title":"Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute...","description":"Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a certain sequence of manipulations of a TextRange element, aka \"Internet Explorer Memory Corruption Vulnerability.\"","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.69452,"percentile":0.99365,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119","CWE-416"],"published":"2014-03-12T01:00:00Z","modified":"2026-06-17T00:02:46Z","exploits":[{"source":"exploitdb","id":"EDB-32438","title":"Microsoft Internet Explorer - TextRange Use-After-Free (MS14-012) (Metasploit)","type":"remote","platform":"windows","date":"2014-03-22","verified":true,"url":"https://www.exploit-db.com/exploits/32438"},{"source":"metasploit","id":"exploit/windows/browser/ms14_012_textrange","title":"MS14-012 Microsoft Internet Explorer TextRange Use-After-Free","type":"exploit","platform":"Windows","date":"2014-03-11","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/browser/ms14_012_textrange"}],"products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://www.exploit-db.com/exploits/32438","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-012","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0307"},{"url":"https://github.com/advisories/GHSA-9p29-48xx-9pmw"}],"sources":{"cve":[{"id":"CVE-2014-0307","description":"Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a certain sequence of manipulations of a TextRange element, aka \"Internet Explorer Memory Corruption Vulnerability.\"","status":"published","published":"2014-03-12T01:00:00Z","modified":"2024-08-06T09:13:10.215Z","updated_at":"2026-11-02T14:33:47.330011Z"}],"euvd":[{"id":"EUVD-2014-0345","description":"Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a certain sequence of manipulations of a TextRange element, aka \"Internet Explorer Memory Corruption Vulnerability.\"","status":"published","published":"2014-03-12T01:00:00Z","modified":"2024-08-06T09:13:10Z","updated_at":"2026-11-03T01:57:21.517907Z"}],"ghsa":[{"id":"GHSA-9p29-48xx-9pmw","title":"Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute...","description":"Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a certain sequence of manipulations of a TextRange element, aka \"Internet Explorer Memory Corruption Vulnerability.\"","status":"published","published":"2022-05-14T02:32:34Z","modified":"2023-02-02T05:06:21Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:17.685441Z"}],"nvd":[{"id":"CVE-2014-0307","description":"Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a certain sequence of manipulations of a TextRange element, aka \"Internet Explorer Memory Corruption Vulnerability.\"","status":"published","published":"2014-03-12T05:15:19.567Z","modified":"2026-06-17T00:02:46.017Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119","CWE-416"],"updated_at":"2026-11-02T14:02:53.710973Z"}]}}