CVE-2026-66322Patch(microsoft / edge_chromium)
LOWCVSS 5.4 · MEDIUMSignal is active with 1 mentions in latest observed window
Immediate actions
- Patch microsoft edge_chromium systems immediately
Recommended action window: Monitor and triage in normal cycle
NVD description
Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
0.5/ 10 priority
Sources & remediation
Vendor / third-party advisories
Weakness type (CWE)
CWE-346
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
Are you affected?
If you run products in this scope, you should treat this CVE as relevant to your environment.
- edge_chromium
Threat summary
- Patch or workaround signal is available
- 1 mentions across 1 observed day
What's happening
- Patch or workaround mentioned in 1 signal
- 1 total mentions across 1 day
Affected systems
Vendors
Products
edge_chromium
Deep dive
Activity timeline1 mentions / 1d
Signal classification1 categories
Patch1100.0%
CPE platform detail1 entries
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | microsoft | edge_chromium | - | - | - |