Tag: ThunderbirdESR

Mozilla has released security updates to fix multiple vulnerabilities found in Firefox, Firefox ESR, and Thunderbird. the vulnerabilities fixed are CVE-2026-8090, CVE-2026-8091, CVE-2026-8092, CVE-2026-8093, and CVE-2026-8094. CVE-2026-8090 is a post-release use vulnerability in the DOM: Networking component. CVE-2026-8091 is an improper boundary condition vulnerability in the Audio/Video: Playback component. CVE-2026-8092

Security Update Advisory Mozilla has issued security updates to address CVE-2026-6785 and CVE-2026-6786, memory safety vulnerabilities in Firefox, Firefox ESR, Thunderbird, and Thunderbird ESR. Vulnerabilities CVE-2026-6785 Affected products and versions are Firefox 150 and earlier, Firefox ESR 115.35 and earlier, Firefox ESR 140.10 and earlier, Thunderbird 150 and earlier, and

Overview. Mozilla has released security updates to fix multiple vulnerabilities in Firefox and Thunderbird. the vulnerabilities include memory safety issues and improper boundary handling issues in several components, including the DOM, WebRTC, Web Codecs, Canvas2D, WebRender, and JavaScript engine. affected products and versions are generally Firefox and Thunderbird versions below

Overview. Mozilla has released updates to address a number of security vulnerabilities found in its Firefox and Thunderbird (including ESR) suites. Summary of vulnerability types and impact. CVE-2026-5731: Categorized as a memory safety issue. CVE-2026-5732: Categorized as a boundary condition error and integer overflow issue. CVE-2026-5733: Categorized as a boundary

Overview   We have released security updates to fix vulnerabilities in Mozilla products. Users of affected products are advised to update to the latest version.    Affected Products   CVE-2026-0877, CVE-2026-0878, CVE-2026-0879, CVE-2026-0880, CVE-2026-0881, CVE-2026-0882, CVE-2026-0891   Firefox version: 147 and belowFirefox ESR Version: 115.32 and belowFirefox ESR version: 140.7