CVE-2005-4718

Opera 8.02 and earlier allows remote attackers to cause a denial of service client crash via 1 a crafted HTML file with a "content: url0;" style attribute, a "bodyA" tag, a long string, and a "u" tag with a long attribute, as demonstrated by opera.html; and 2 a BGSOUND element with a "margin:-99;...

CVE-2009-2059

Opera, possibly before 9.25, uses the HTTP Host header to determine the context of a document provided in a 1 4xx or 2 5xx CONNECT response from a proxy server, which allows man-in-the-middle attackers to execute arbitrary web script by modifying this CONNECT response, aka an "SSL tampering" atta...

CVE-2005-2309

Opera 8.01 allows remote attackers to cause a denial of service CPU consumption via a crafted JPEG image, as demonstrated using random.jpg...

CVE-2002-2358

Cross-site scripting XSS vulnerability in the FTP view feature in Opera 6.0 and 6.01 through 6.04 allows remote attackers to inject arbitrary web script or HTML via the title tag of an FTP URL...

CVE-2002-2332

Buffer overflow in Opera 6.01 allows remote attackers to cause a denial of service crash via an IMG tag with large width and height attributes...

CVE-2002-2312

Opera 6.0.1 allows remote attackers to upload arbitrary file contents when users press a key corresponding to the JavaScript 1 event.ctrlKey or 2 event.shiftKey onkeydown event contained in a webpage...

CVE-2005-3699

Opera Web Browser 8.50 and 8.0 through 8.0.2 allows remote attackers to spoof the URL in the status bar via the title in an image in a link to a trusted site within a form to the malicious site...

KLA83720 SB vulnerability in Opera

Security vulnerability was found in Opera. Malicious users can exploit this vulnerability to bypass security restrictions. Original advisories Opera 119.0.5497.38 Stable update Exploitation Public exploits exist for this vulnerability. Related products Opera CVE list CVE-2025-4664 warning Solutio...

openSUSE 15 Security Update : opera (openSUSE-SU-2025:0111-1)

The remote openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2025:0111-1 advisory. - Update to 117.0.5408.163 DNA-120683 Issue back Sometimes onboarding is blank and useless DNA-121682 Backport fix for CVE-2025-2783 to O132, O133, GX132...

Security update for opera (important)

openSUSE Security Update: Security update for opera Announcement ID: openSUSE-SU-2025:0111-1 Rating: important References: Cross-References: CVE-2025-2783 Affected Products: openSUSE Leap 15.6:NonFree An update that fixes one vulnerability is now available. Description: This update for opera fixe...

openSUSE Security Advisory (openSUSE-SU-2025:0111-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

OPENSUSE-SU-2025:0111-1 Security update for opera

This update for opera fixes the following issues: - Update to 117.0.5408.163 DNA-120683 Issue back Sometimes onboarding is blank and useless DNA-121682 Backport fix for CVE-2025-2783 to O132, O133, GX132 and Air132 - Changes in 117.0.5408.154 DNA-121210 After enabling tab scrolling, the tab bar...

Google Chromium Mojo Sandbox Escape Vulnerability

Google Chromium Mojo on Windows contains a sandbox escape vulnerability caused by a logic error, which results from an incorrect handle being provided in unspecified circumstances. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google...

Update your browser: Security fixes for latest Chrome zero-day

News, Security Update your browser: Security fixes for latest Chrome zero-day Share March 27th, 2025 Hi everyone! The latest patches to the Opera and Opera GX address several recent vulnerabilities, including a zero-day exploit CVE-2025-2783. We recommend updating your browsers to the latest...

openSUSE Security Advisory (openSUSE-SU-2024:0275-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Advisory (openSUSE-SU-2024:0156-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Advisory (openSUSE-SU-2024:0122-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

openSUSE Security Advisory (openSUSE-SU-2024:0033-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2020-6158

Opera Mini for Android before version 52.2 is vulnerable to an address bar spoofing attack. The vulnerability allows a malicious page to trick the browser into showing an address of a different page. This may allow the malicious page to impersonate another page and trick a user into providing...

CVE-2020-6158

Opera Mini for Android before version 52.2 is vulnerable to an address bar spoofing attack. The vulnerability allows a malicious page to trick the browser into showing an address of a different page. This may allow the malicious page to impersonate another page and trick a user into providing...