Firefox, Chrome, Adobe, and VMware Updates Fix Multiple Critical Security Flaws

Mozilla has released updates to address two critical flaws in Firefox for which it warned that exploit code has been published.

The vulnerabilities are listed below –

CVE-2026-15718, an invalid pointer in the JavaScript: WebAssembly component
CVE-2026-15719, a site isolation in the DOM: Navigation component

“We are aware that exploit code for this is public, however we are not aware of