[SECURITY] [DSA 6054-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6054-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff November 12, 2025 https://www.debian.org/security/faq -...

firefox: thunderbird: Same-origin policy bypass in the DOM: Workers component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Same-origin policy bypass in the DOM: Workers component...

firefox: thunderbird: Same-origin policy bypass in the DOM: Notifications component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Same-origin policy bypass in the DOM: Notifications component...

Debian dsa-6054 : firefox-esr - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6054 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6054-1 [email protected]...

Security Vulnerabilities fixed in Thunderbird 140.5 — Mozilla

In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts. CVE-2025-13012: Race condition in the Graphics component Reporter Irvan Kurniawan Impact high...

EUVD-2025-84326

Same-origin policy bypass in the DOM: Notifications component. This vulnerability affects Firefox 145 and Firefox ESR 140.5...

CVE-2025-13017

Same-origin policy bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

CVE-2025-13017

Same-origin policy bypass in the DOM: Notifications component. This vulnerability affects Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

CVE-2025-13017

Same-origin policy bypass in the DOM: Notifications component. This vulnerability affects Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

CVE-2025-13019 Same-origin policy bypass in the DOM: Workers component

Same-origin policy bypass in the DOM: Workers component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

CVE-2025-13017 Same-origin policy bypass in the DOM: Notifications component

Same-origin policy bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

CVE-2025-13017

Same-origin policy bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

CVE-2025-13019

Same-origin policy bypass in the DOM: Workers component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird 140.5...

KLA90003 Multiple vulnerabilities in Mozilla Firefox ESR

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, execute arbitrary code, spoof user interface. Below is a complete list of vulnerabilities: 1. Race condition vulnerability in the...

firefox -- Use-after-free

https://bugzilla.mozilla.org/showbug.cgi?id=1995686 reports: Use-after-free in the WebRTC: Audio/Video component. Same-origin policy bypass in the DOM: Workers component. Mitigation bypass in the DOM: Security component. Same-origin policy bypass in the DOM: Notifications component. Incorrect...

Linux Distros Unpatched Vulnerability : CVE-2025-13017

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Same-origin policy bypass in the DOM: Notifications component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Thunderbird 145, and Thunderbird...

FreeBSD : Mozilla -- Same-origin policy bypass in the Graphics: Canvas2D component (0723a60e-b80a-11f0-8016-b42e991fc52e)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 0723a60e-b80a-11f0-8016-b42e991fc52e advisory. https://bugzilla.mozilla.org/showbug.cgi?id=1979782 reports: Same-origin policy bypass in the Graphics:...

Koa Vulnerable to Open Redirect via Trailing Double-Slash (//) in back Redirect Logic

Summary: A bypass was discovered in the Koa.js framework affecting its back redirect functionality. In certain circumstances, an attacker can manipulate the Referer header to force a user’s browser to navigate to an external, potentially malicious website. This occurs because the implementation...

GHSA-G8MR-FGFG-5QPC Koa Vulnerable to Open Redirect via Trailing Double-Slash (//) in back Redirect Logic

Summary: A bypass was discovered in the Koa.js framework affecting its back redirect functionality. In certain circumstances, an attacker can manipulate the Referer header to force a user’s browser to navigate to an external, potentially malicious website. This occurs because the implementation...

PT-2025-42905

Name of the Vulnerable Software and Affected Versions Koa versions 2.16.2 through 2.16.3 Koa versions 3.0.1 through 3.0.3 Description The Koa framework contains a flaw in its back redirect functionality. An attacker can manipulate the Referer header to redirect a user’s browser to a malicious...