{"id":"CVE-2010-1728","aliases":["EUVD-2010-1748","GHSA-9m6g-cc2f-9f4h"],"status":"published","title":"Opera before 10.53 on Windows and Mac OS X does not properly handle a series of document...","description":"Opera before 10.53 on Windows and Mac OS X does not properly handle a series of document modifications that occur asynchronously, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via JavaScript that writes \u003cmarquee\u003e sequences in an infinite loop, leading to attempted use of uninitialized memory.  NOTE: this might overlap CVE-2006-6955.","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":"2026-11-09","score":0.0698,"percentile":0.94184,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2010-05-05T14:00:00Z","modified":"2026-06-16T23:19:12Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://www.opera.com/docs/changelogs/mac/1053/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.opera.com/docs/changelogs/windows/1053/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.opera.com/support/kb/view/953/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://h.ackack.net/?p=258","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.vupen.com/english/advisories/2010/0999","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11927","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://secunia.com/advisories/39590","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/58231","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://my.opera.com/desktopteam/blog/2010/04/28/opera-10-53-rc1-for-windows-and-mac","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-1728"},{"url":"http://www.opera.com/docs/changelogs/mac/1053"},{"url":"http://www.opera.com/docs/changelogs/windows/1053"},{"url":"http://www.opera.com/support/kb/view/953"},{"url":"https://github.com/advisories/GHSA-9m6g-cc2f-9f4h"}],"sources":{"cve":[{"id":"CVE-2010-1728","description":"Opera before 10.53 on Windows and Mac OS X does not properly handle a series of document modifications that occur asynchronously, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via JavaScript that writes \u003cmarquee\u003e sequences in an infinite loop, leading to attempted use of uninitialized memory.  NOTE: this might overlap CVE-2006-6955.","status":"published","published":"2010-05-05T14:00:00Z","modified":"2024-08-07T01:35:53.991Z","updated_at":"2026-11-02T14:33:29.227451Z"}],"euvd":[{"id":"EUVD-2010-1748","description":"Opera before 10.53 on Windows and Mac OS X does not properly handle a series of document modifications that occur asynchronously, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via JavaScript that writes \u003cmarquee\u003e sequences in an infinite loop, leading to attempted use of uninitialized memory.  NOTE: this might overlap CVE-2006-6955.","status":"published","published":"2010-05-05T14:00:00Z","modified":"2024-08-07T01:35:53Z","updated_at":"2026-11-03T01:39:40.343238Z"}],"ghsa":[{"id":"GHSA-9m6g-cc2f-9f4h","title":"Opera before 10.53 on Windows and Mac OS X does not properly handle a series of document...","description":"Opera before 10.53 on Windows and Mac OS X does not properly handle a series of document modifications that occur asynchronously, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via JavaScript that writes \u003cmarquee\u003e sequences in an infinite loop, leading to attempted use of uninitialized memory.  NOTE: this might overlap CVE-2006-6955.","status":"published","published":"2022-05-14T02:14:23Z","modified":"2025-04-11T03:35:42Z","updated_at":"2026-11-02T15:01:05.37302Z"}],"nvd":[{"id":"CVE-2010-1728","description":"Opera before 10.53 on Windows and Mac OS X does not properly handle a series of document modifications that occur asynchronously, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via JavaScript that writes \u003cmarquee\u003e sequences in an infinite loop, leading to attempted use of uninitialized memory.  NOTE: this might overlap CVE-2006-6955.","status":"published","published":"2010-05-06T14:53:01.563Z","modified":"2026-06-16T23:19:12.37Z","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-399"],"updated_at":"2026-11-02T14:01:45.97784Z"}]}}