Filtered by vendor Opera
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Total
311 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2006-6970 | 1 Opera | 1 Opera Browser | 2026-04-23 | 5.0 MEDIUM | N/A |
| Opera 9.10 Final allows remote attackers to bypass the Fraud Protection mechanism by adding certain characters to the end of a domain name, as demonstrated by the "." and "/" characters, which is not caught by the blacklist filter. | |||||
| CVE-2008-4199 | 1 Opera | 1 Opera Browser | 2026-04-23 | 5.0 MEDIUM | N/A |
| Opera before 9.52 does not prevent use of links from web pages to feed source files on the local disk, which might allow remote attackers to determine the validity of local filenames via vectors involving "detection of JavaScript events and appropriate manipulation." | |||||
| CVE-2007-6521 | 1 Opera | 1 Opera Browser | 2026-04-23 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates. | |||||
| CVE-2007-3929 | 1 Opera | 1 Opera Browser | 2026-04-23 | 9.3 HIGH | N/A |
| Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object. | |||||
| CVE-2008-4696 | 1 Opera | 1 Opera | 2026-04-23 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Opera.dll in Opera before 9.61 allows remote attackers to inject arbitrary web script or HTML via the anchor identifier (aka the "optional fragment"), which is not properly escaped before storage in the History Search database (aka md.dat). | |||||
| CVE-2009-2540 | 1 Opera | 1 Opera Browser | 2026-04-23 | 4.3 MEDIUM | N/A |
| Opera, possibly 9.64 and earlier, allows remote attackers to cause a denial of service (memory consumption) via a large integer value for the length property of a Select object, a related issue to CVE-2009-1692. | |||||
| CVE-2007-5540 | 1 Opera | 1 Opera Browser | 2026-04-23 | 7.5 HIGH | N/A |
| Unspecified vulnerability in Opera before 9.24 allows remote attackers to overwrite functions on pages from other domains and bypass the same-origin policy via unknown vectors. | |||||
| CVE-2008-4695 | 1 Opera | 1 Opera | 2026-04-23 | 9.3 HIGH | N/A |
| Opera before 9.60 allows remote attackers to obtain sensitive information and have unspecified other impact by predicting the cache pathname of a cached Java applet and then launching this applet from the cache, leading to applet execution within the local-machine context. | |||||
| CVE-2007-5276 | 1 Opera | 1 Opera Browser | 2026-04-23 | 4.3 MEDIUM | N/A |
| Opera 9 drops DNS pins based on failed connections to irrelevant TCP ports, which makes it easier for remote attackers to conduct DNS rebinding attacks, as demonstrated by a port 81 URL in an IMG SRC, when the DNS pin had been established for a session on port 80. | |||||
| CVE-2007-5541 | 1 Opera | 1 Opera Browser | 2026-04-23 | 9.3 HIGH | N/A |
| Unspecified vulnerability in Opera before 9.24, when using an "external" newsgroup or e-mail client, allows remote attackers to execute arbitrary commands via unknown vectors. | |||||
| CVE-2007-4367 | 1 Opera | 1 Opera Browser | 2026-04-23 | 9.3 HIGH | N/A |
| Opera before 9.23 allows remote attackers to execute arbitrary code via crafted Javascript that triggers a "virtual function call on an invalid pointer." | |||||
| CVE-2008-1081 | 1 Opera | 1 Opera Browser | 2026-04-23 | 6.8 MEDIUM | N/A |
| Opera before 9.26 allows user-assisted remote attackers to execute arbitrary script via images that contain custom comments, which are treated as script when the user displays the image properties. | |||||
| CVE-2008-2715 | 1 Opera | 1 Opera Browser | 2026-04-23 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Opera before 9.5 allows remote attackers to read cross-domain images via HTML CANVAS elements that use the images as patterns. | |||||
| CVE-2009-3049 | 1 Opera | 1 Opera Browser | 2026-04-23 | 5.0 MEDIUM | N/A |
| Opera before 10.00 does not properly display all characters in Internationalized Domain Names (IDN) in the address bar, which allows remote attackers to spoof URLs and conduct phishing attacks, related to Unicode and Punycode. | |||||
| CVE-2008-1762 | 1 Opera | 1 Opera Browser | 2026-04-23 | 9.3 HIGH | N/A |
| Opera before 9.27 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted scaled image pattern in an HTML CANVAS element, which triggers memory corruption. | |||||
| CVE-2009-2068 | 1 Opera | 1 Opera | 2026-04-23 | 5.8 MEDIUM | N/A |
| Google Chrome detects http content in https web pages only when the top-level frame uses https, which allows man-in-the-middle attackers to execute arbitrary web script, in an https site's context, by modifying an http page to include an https iframe that references a script file on an http site, related to "HTTP-Intended-but-HTTPS-Loadable (HPIHSL) pages." | |||||
| CVE-2009-3047 | 1 Opera | 1 Opera Browser | 2026-04-23 | 4.3 MEDIUM | N/A |
| Opera before 10.00, when a collapsed address bar is used, does not properly update the domain name from the previously visited site to the currently visited site, which might allow remote attackers to spoof URLs. | |||||
| CVE-2008-5682 | 1 Opera | 1 Opera Browser | 2026-04-23 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Opera before 9.63 allows remote attackers to inject arbitrary web script or HTML via built-in XSLT templates. | |||||
| CVE-2009-0914 | 1 Opera | 1 Opera Browser | 2026-04-23 | 9.3 HIGH | N/A |
| Opera before 9.64 allows remote attackers to execute arbitrary code via a crafted JPEG image that triggers memory corruption. | |||||
| CVE-2007-3142 | 1 Opera | 1 Opera Browser | 2026-04-23 | 5.8 MEDIUM | N/A |
| Visual truncation vulnerability in Opera 9.21 allows remote attackers to spoof the address bar and possibly conduct phishing attacks via a long hostname, which is truncated after 34 characters, as demonstrated by a phishing attack using HTTP Basic Authentication. | |||||