CVE-2026-32816

Admidio is an open-source user management solution. In versions 5.0.0 through 5.0.6, the delete, activate, and deactivate modes in modules/groups-roles/groupsroles.php perform destructive state changes on organizational roles but never validate an anti-CSRF token. The client-side UI passes a CSRF...

Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting Vulnerability

Synacor Zimbra Collaboration Suite ZCS contains a cross-site scripting vulnerability in the Classic UI where attackers could abuse Cascading Style Sheets CSS @import directives in email HTML...

The vulnerability of the Mozilla Firefox browser, related to the execution of operations beyond the buffer in memory, allows attackers to execute arbitrary code.

The vulnerability of Mozilla Firefox’s CSS analysis and calculation components relates to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

VulnCheck KEV: CVE-2025-66376

Zimbra Collaboration ZCS 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets CSS @import directives in an HTML e-mail message...

Security Considerations for Artificial Intelligence Agents

This article, a lightly adapted version of Perplexity's response to NIST/CAISI Request for Information 2025-0035, details our observations and recommendations concerning the security of frontier AI agents. These insights are informed by Perplexity's experience operating general-purpose agentic...

PT-2026-25021

Unhead is a document head and template manager. Prior to 2.1.11, The link.href check in makeTagSafe safe.ts uses String.includes, which is case-sensitive. Browsers treat URI schemes case-insensitively. DATA:text/css,... is the same as data:text/css,... to the browser, but 'DATA:...'.includes'data...

EUVD-2026-10504

Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability affects Firefox 148.0.2...

EUVD-2026-10713

RenderBlocking is a MediaWiki extension that allows interface administrators to specify render-blocking CSS and JavaScript. Prior to 0.1.1, there is Stored XSS in renderblocking-css with Inline Assets mode. $wgRenderBlockingInlineAssets = true and editsitecss user rights are required. This...

CVE-2026-3846 Same-origin policy bypass in the CSS Parsing and Computation component

Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 148.0.2...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a security bypass vulnerability caused by an error in the CSS parsing and calculation component. An attacker can exploit the vulnerability to bypass security restrictions...

Google Chrome CSS Memory Out-of-Bounds Read Vulnerability

Google Chrome is a free web browser developed by Google Inc. Google Chrome CSS suffers from a memory out-of-bounds read vulnerability that originates from out-of-bounds reads of memory buffer data, which can be exploited by remote attackers to execute arbitrary code...

Nextcloud: Unquoted body background attribute enables CSS injection that bypasses remote image blocking

A vulnerability was discovered in Roundcube's HTML sanitizer that enabled CSS injection when the allowremote option was set to false. The sanitizer failed to quote the value of the background attribute from the email's element, allowing a crafted data: URI to terminate the url function and inject...

Microsoft Edge (Chromium) < 144.0.3719.162 Multiple Vulnerabilities

The version of Microsoft Edge installed on the remote Windows host is prior to 144.0.3719.162. It is, therefore, affected by multiple vulnerabilities as referenced in the March 6, 2026 advisory. - Integer overflow in Skia in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to...

lxml_html_clean 安全漏洞

lxmlhtmlclean is a separate project derived from lxml.HTML.clean, open sourced by the Fedora Python SIG. Versions of lxmlhtmlclean prior to 0.4.4 contained security vulnerabilities. These vulnerabilities stemmed from the hassneakyjavascript method, which strips backslashes before checking for...

CVE-2026-20031

A vulnerability in the HTML Cascading Style Sheets CSS module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper error handling when splitting UTF-8 strings. An attacker could exploit th...

CVE-2026-20031 ClamAV CSS Image Parsing Error Handling Denial of Service Vulnerability

A vulnerability in the HTML Cascading Style Sheets CSS module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper error handling when splitting UTF-8 strings. An attacker could exploit th...

PT-2026-22974

Name of the Vulnerable Software and Affected Versions ClamAV versions prior to 1.5.2 ClamAV versions prior to 1.4.4 Description A flaw exists in the HTML Cascading Style Sheets CSS module of ClamAV that could allow a remote, unauthenticated attacker to cause a denial of service DoS condition. Thi...

Fedora 42 : chromium (2026-583eef79a8)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-583eef79a8 advisory. Update to 145.0.7632.75 CVE-2026-2441: Use after free in CSS CVE-2026-2313: Use after free in CSS CVE-2026-2314: Heap buffer overflow in Codecs...

Exploit for Use After Free in Google Chrome

CSS in Google Chrome prior to Remote Code Execution CVE-2026-...

Fedora 43 : roundcubemail (2026-547e298156)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-547e298156 advisory. Release 1.6.13 - Managesieve: Fix handling of string-list format values for date tests in Out of Office 10075 - Fix remote image blocking bypass via SVG...