Linux Distros Unpatched Vulnerability : CVE-2026-74970

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...

CVE-2026-74970

Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...

UBUNTU-CVE-2026-74970

Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...

CVE-2026-74970

CVE-2026-74970 is a site-isolation bypass vulnerability in the Graphics: WebRender component of Firefox. The issue stems from a missing PipelineId namespace check in the WebRenderBridgeParent::AddPipelineIdForCompositable function within the GPU process. Because this check is missing, a compromis...

CVE-2026-74970 Site isolation issue in the Graphics component

Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...

CVE-2026-74970 Site isolation issue in the Graphics component

Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...

CVE-2026-74970

creationtimestamp| type| source ---|---|--- 2026-08-17 15:43:55+00:00| seen| https://bsky.app/profile/cvemon.bsky.social/post/3mtc26ugtdr26 2026-08-18 01:00:04+00:00| published-proof-of-concept| Telegram/idIOBRrg4VzKcTwjdY2a29HXXP5ypVWeuPQHuHGKT56HHBs 2026-08-19 00:00:27+00:00|...