{"id":"CVE-2014-7901","url":"https://www.cyber-defence.io/tools/cve/CVE-2014-7901","generatedAt":"2026-10-27T23:20:33.980Z","title":"Integer overflow in the opj_t2_read_packet_data function in fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c in OpenJPEG in PDFium, as used in Google Chrome before 39.0.2171.65, allows remote attackers to cause a denial of service or possibly have unspecified…","description":"Integer overflow in the opj_t2_read_packet_data function in fxcodec/fx_libopenjpeg/libopenjpeg20/t2.c in OpenJPEG in PDFium, as used in Google Chrome before 39.0.2171.65, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long segment in a JPEG image.","published":"2014-11-19T11:59:03.000Z","lastModified":"2026-06-17T00:15:55.000Z","status":"Modified","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-189"],"affected":["google/chrome"],"epss":{"score":0.01351,"percentile":0.71326,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.35%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html","source":"chrome-cve-admin@google.com"},{"url":"http://www.securityfocus.com/bid/71158","source":"chrome-cve-admin@google.com"},{"url":"http://www.securitytracker.com/id/1031241","source":"chrome-cve-admin@google.com"},{"url":"https://code.google.com/p/chromium/issues/detail?id=413375","source":"chrome-cve-admin@google.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/98789","source":"chrome-cve-admin@google.com"},{"url":"https://pdfium.googlesource.com/pdfium/+/e93d5341d87c54713a9632c8823288fa901a3b78","source":"chrome-cve-admin@google.com"},{"url":"http://googlechromereleases.blogspot.com/2014/11/stable-channel-update_18.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/71158","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1031241","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://code.google.com/p/chromium/issues/detail?id=413375","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/98789","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://pdfium.googlesource.com/pdfium/+/e93d5341d87c54713a9632c8823288fa901a3b78","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-7901","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}