{"id":"CVE-2010-3019","aliases":["EUVD-2010-3021","GHSA-w65q-fhm9-9q4h"],"status":"published","title":"Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary...","description":"Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code or cause a denial of service (application crash or hang) via vectors related to HTML5 canvas painting operations that occur during the application of transformations.","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":0.0504,"percentile":0.92341,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2010-08-16T18:25:00Z","modified":"2026-06-16T23:21:58Z","products":[{"vendor":"opera","product":"opera_browser"}],"references":[{"url":"http://www.opera.com/docs/changelogs/unix/1061/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.opera.com/support/kb/view/966/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.opera.com/docs/changelogs/mac/1061/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.opera.com/docs/changelogs/windows/1061/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12066","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3019"},{"url":"http://www.opera.com/docs/changelogs/mac/1061"},{"url":"http://www.opera.com/docs/changelogs/unix/1061"},{"url":"http://www.opera.com/docs/changelogs/windows/1061"},{"url":"http://www.opera.com/support/kb/view/966"},{"url":"https://github.com/advisories/GHSA-w65q-fhm9-9q4h"}],"sources":{"cve":[{"id":"CVE-2010-3019","description":"Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code or cause a denial of service (application crash or hang) via vectors related to HTML5 canvas painting operations that occur during the application of transformations.","status":"published","published":"2010-08-16T18:25:00Z","modified":"2024-08-07T02:55:46.56Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-3021","description":"Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code or cause a denial of service (application crash or hang) via vectors related to HTML5 canvas painting operations that occur during the application of transformations.","status":"published","published":"2010-08-16T18:25:00Z","modified":"2024-08-07T02:55:46Z","updated_at":"2026-11-03T01:39:35.451487Z"}],"ghsa":[{"id":"GHSA-w65q-fhm9-9q4h","title":"Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary...","description":"Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code or cause a denial of service (application crash or hang) via vectors related to HTML5 canvas painting operations that occur during the application of transformations.","status":"published","published":"2022-05-17T01:04:41Z","modified":"2025-04-11T03:39:12Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:06.328072Z"}],"nvd":[{"id":"CVE-2010-3019","description":"Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code or cause a denial of service (application crash or hang) via vectors related to HTML5 canvas painting operations that occur during the application of transformations.","status":"published","published":"2010-08-16T18:39:40.997Z","modified":"2026-06-16T23:21:58.733Z","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"],"updated_at":"2026-11-02T14:01:49.736647Z"}]}}