{"id":"CVE-2009-2555","aliases":["EUVD-2009-2550","GHSA-qq94-q2jg-wv4r"],"status":"published","title":"Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google...","description":"Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google Chrome before 2.0.172.37, allows remote attackers to execute arbitrary code in the Chrome sandbox via a crafted JavaScript regular expression.","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":0.0343,"percentile":0.89022,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2009-07-21T16:00:00Z","modified":"2026-06-16T23:09:41Z","products":[{"vendor":"google","product":"chrome"},{"vendor":"google","product":"v8"}],"references":[{"url":"http://googlechromereleases.blogspot.com/2009/07/stable-beta-update-bug-fixes.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://code.google.com/p/chromium/issues/detail?id=14719","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/35722","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/51801","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/35844","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://codereview.chromium.org/141042","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://codereview.chromium.org/141042/diff/6/1004","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2009/1924","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.osvdb.org/55939","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-2555"},{"url":"https://github.com/advisories/GHSA-qq94-q2jg-wv4r"}],"sources":{"cve":[{"id":"CVE-2009-2555","description":"Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google Chrome before 2.0.172.37, allows remote attackers to execute arbitrary code in the Chrome sandbox via a crafted JavaScript regular expression.","status":"published","published":"2009-07-21T16:00:00Z","modified":"2024-08-07T05:52:15.259Z","updated_at":"2026-11-02T14:33:23.041383Z"}],"euvd":[{"id":"EUVD-2009-2550","description":"Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google Chrome before 2.0.172.37, allows remote attackers to execute arbitrary code in the Chrome sandbox via a crafted JavaScript regular expression.","status":"published","published":"2009-07-21T16:00:00Z","modified":"2024-08-07T05:52:15Z","updated_at":"2026-11-03T01:39:17.005545Z"}],"ghsa":[{"id":"GHSA-qq94-q2jg-wv4r","title":"Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google...","description":"Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google Chrome before 2.0.172.37, allows remote attackers to execute arbitrary code in the Chrome sandbox via a crafted JavaScript regular expression.","status":"published","published":"2022-05-02T03:36:26Z","modified":"2023-01-31T05:07:29Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:13.084976Z"}],"nvd":[{"id":"CVE-2009-2555","description":"Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google Chrome before 2.0.172.37, allows remote attackers to execute arbitrary code in the Chrome sandbox via a crafted JavaScript regular expression.","status":"published","published":"2009-07-21T16:30:00.877Z","modified":"2026-06-16T23:09:41.977Z","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":"2026-11-02T14:01:36.200173Z"}]}}