Vulnerability record · CVE-2006-3353 · published 6 July 2006

CVE-2006-3353: Opera browser memory buffer overflow vulnerability

Opera · Opera Browser

Opera 9 allows remote attackers to cause a denial of service (crash) via a crafted web page that triggers an out-of-bounds memory access, related to an iframe and JavaScript that accesses certain style sheets properties.

5.0 CVSS 2.0 Medium EPSS 8.4% · top 5.2% CWE-119 · Memory buffer overflow

5.0CVSS 2.0 base score

8.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

14References, 4 tagged exploit

16 Jun 2026Last modified by NVD

Description

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Opera Browser Opera

References

Link	Tags
http://echo.or.id/adv/adv35-y3dips-2006.txt	Broken LinkExploit
http://securityreason.com/securityalert/1185	Broken Link
http://www.osvdb.org/27511	Broken Link
http://www.securityfocus.com/archive/1/438872/100/0/threaded	Broken LinkThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/18758	Broken LinkExploitThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/27531	Third Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/1972	Third Party AdvisoryVDB Entry
http://echo.or.id/adv/adv35-y3dips-2006.txt	Broken LinkExploit
http://securityreason.com/securityalert/1185	Broken Link
http://www.osvdb.org/27511	Broken Link
http://www.securityfocus.com/archive/1/438872/100/0/threaded	Broken LinkThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/18758	Broken LinkExploitThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/27531	Third Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/1972	Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2013-3211Opera browser vulnerabilityUnspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a "moderately severe issue."EPSS 1.7%19 Apr 2013 10.0CVE-2012-4145Opera browser vulnerabilityUnspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attac…EPSS 2.2%6 Aug 2012 10.0CVE-2012-3559Opera browser vulnerabilityUnspecified vulnerability in Opera before 12.00 on Mac OS X has unknown impact and attack vectors, related to a "moderate severity issue."EPSS 1.4%14 Jun 2012 10.0CVE-2012-3561Opera browser memory buffer overflow vulnerabilityOpera before 11.64 does not properly allocate memory for URL strings, which allows remote attackers to execute arbitrary code or cause a denial of se…EPSS 5.2%14 Jun 2012 10.0CVE-2011-4683Opera browser vulnerabilityUnspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a "moderately severe issue."EPSS 2.0%7 Dec 2011 10.0CVE-2011-4684Opera browser vulnerabilityOpera before 11.60 does not properly handle certificate revocation, which has unspecified impact and remote attack vectors related to "corner cases."EPSS 5.7%7 Dec 2011 10.0CVE-2011-2610Opera browser vulnerabilityUnspecified vulnerability in Opera before 11.50 has unknown impact and attack vectors, related to a "moderately severe issue."EPSS 2.1%1 Jul 2011 10.0CVE-2011-2628Opera browser improper input validation vulnerabilityOpera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of servic…EPSS 13%1 Jul 2011

Source: NIST National Vulnerability Database (record CVE-2006-3353), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.