Chromium: CVE-2026-8564 Incorrect security UI in Downloads
CVE-2026-8564 is fixed in 3 products on 2 platforms, first by Microsoft Edge 148.0.3967.83, released May 21, 2026. It is not reported as exploited. Patch Radar priority: Routine.
<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2025">Google Chrome Releases</a> for more information</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| macOS | |||
| Google Chrome | 148.0.7778.216 | Google Chrome 148.0.7778.216 | May 26, 2026 |
| Microsoft Edge | 148.0.3967.83 | Microsoft Edge 148.0.3967.83 | May 21, 2026 |
| Linux | |||
| chromium · Debian 12.15 (bookworm) | 148.0.7778.167-1~deb12u1 | DEBIAN-CVE-2026-8564 | May 27, 2026 |
| chromium · Debian 13.5 (trixie) | 148.0.7778.167-1~deb13u1 | DEBIAN-CVE-2026-8564 | May 27, 2026 |
| chromium · Debian 14 | 148.0.7778.167-1 | DEBIAN-CVE-2026-8564 | May 27, 2026 |
| chromium · opensuse-leap 16.0 | 148.0.7778.215-bp160.1.1 | OPENSUSE-SU-2026:20849-1 | Aug 31, 2026 |
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