Microsoft Edge fixes recurring spoofing flaws across desktop, iOS, and WebView2

Microsoft has published a series of Security Update Guide entries for Microsoft Edge and related components addressing multiple spoofing vulnerabilities, alongside one tampering issue and one security feature bypass flaw. The affected products span Edge (Chromium-based), Edge for iOS, and Edge WebView2, with CVEs including CVE-2022-29147, CVE-2022-23264, CVE-2022-44688, CVE-2023-29334, CVE-2023-36026, CVE-2023-36029, CVE-2024-29049, CVE-2024-30055, CVE-2024-38093, CVE-2024-38221, CVE-2025-21262, and CVE-2026-33118. Microsoft also listed Edge for iOS spoofing bugs CVE-2023-36883 and CVE-2024-30057, indicating the issue class extends beyond the desktop browser.

Additional advisories show Microsoft addressing related but distinct Edge weaknesses, including the tampering vulnerability CVE-2022-23261 and the security feature bypass vulnerability CVE-2025-53791. While the advisories provided no public synopsis, the volume and recurrence of spoofing-class fixes across several release cycles indicate an ongoing need for organizations to keep Edge, iOS mobile deployments, and embedded WebView2 runtimes fully patched to reduce exposure to deceptive content, identity misrepresentation, and browser trust-boundary abuse.