Filtered by vendor Opera
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Total
311 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2012-3561 | 1 Opera | 1 Opera Browser | 2025-04-11 | 10.0 HIGH | N/A |
| Opera before 11.64 does not properly allocate memory for URL strings, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted string. | |||||
| CVE-2012-3557 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 11.65 does not properly restrict the reading of JSON strings, which allows remote attackers to perform cross-domain loading of JSON resources and consequently obtain sensitive information via a crafted web site. | |||||
| CVE-2011-0686 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Opera before 11.01 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by vkontakte.ru. | |||||
| CVE-2011-2622 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in the Web Workers implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via unknown vectors. | |||||
| CVE-2010-2576 | 1 Opera | 1 Opera Browser | 2025-04-11 | 6.8 MEDIUM | N/A |
| Opera before 10.61 does not properly suppress clicks on download dialogs that became visible after a recent tab change, which allows remote attackers to conduct clickjacking attacks, and consequently execute arbitrary code, via vectors involving (1) closing a tab or (2) hiding a tab, a related issue to CVE-2005-2407. | |||||
| CVE-2011-2626 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 11.50 allows remote attackers to cause a denial of service (application crash) by using "injected script" to set the SRC attribute of an IFRAME element. | |||||
| CVE-2012-3563 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 12.00 Beta allows remote attackers to cause a denial of service (application crash) via a web page that contains invalid character encodings. | |||||
| CVE-2010-4583 | 1 Opera | 1 Opera Browser | 2025-04-11 | 2.6 LOW | N/A |
| Opera before 11.00, when Opera Turbo is enabled, does not display a page's security indication, which makes it easier for remote attackers to spoof trusted content via a crafted web site. | |||||
| CVE-2011-0450 | 2 Microsoft, Opera | 2 Windows, Opera Browser | 2025-04-11 | 7.6 HIGH | N/A |
| The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file. | |||||
| CVE-2012-6471 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests. | |||||
| CVE-2011-2628 | 1 Opera | 1 Opera Browser | 2025-04-11 | 10.0 HIGH | N/A |
| Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page unload. | |||||
| CVE-2010-3021 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Unspecified vulnerability in Opera before 10.61 allows remote attackers to cause a denial of service (CPU consumption and application hang) via an animated PNG image. | |||||
| CVE-2010-2661 | 4 Apple, Microsoft, Opera and 1 more | 4 Mac Os X, Windows, Opera Browser and 1 more | 2025-04-11 | 4.3 MEDIUM | N/A |
| Opera before 10.54 on Windows and Mac OS X, and before 10.60 on UNIX platforms, does not properly restrict access to the full pathname of a file selected for upload, which allows remote attackers to obtain potentially sensitive information via unspecified DOM manipulations. | |||||
| CVE-2012-6460 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera before 11.67 and 12.x before 12.02 allows remote attackers to cause truncation of a dialog, and possibly trigger downloading and execution of arbitrary programs, via a crafted web site. | |||||
| CVE-2011-4682 | 1 Opera | 1 Opera Browser | 2025-04-11 | 6.4 MEDIUM | N/A |
| The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites. | |||||
| CVE-2011-2615 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (application hang) via unknown content on a web page, as demonstrated by domiteca.com. | |||||
| CVE-2010-4587 | 2 Microsoft, Opera | 2 Windows, Opera Browser | 2025-04-11 | 9.3 HIGH | N/A |
| Opera before 11.00 on Windows does not properly implement the Insecure Third Party Module warning message, which might make it easier for user-assisted remote attackers to have an unspecified impact via a crafted module. | |||||
| CVE-2012-6464 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript code that overrides methods of unspecified native objects in documents that have different origins. | |||||
| CVE-2010-1993 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Opera 9.52 does not properly handle an IFRAME element with a mailto: URL in its SRC attribute, which allows remote attackers to cause a denial of service (resource consumption) via an HTML document with many IFRAME elements. | |||||
| CVE-2010-4581 | 1 Opera | 1 Opera Browser | 2025-04-11 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Opera before 11.00 has unknown impact and attack vectors, related to "a high severity issue." | |||||