Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Critical)
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 4 products
CVE-2026-8509: Google Chrome WebML Heap Buffer Overflow - What It Means for Your Business and How to Respond https://hubs.ly/Q04j96PX0
Post summary
The post announces CVE‑2026‑8509, a heap buffer overflow in Chrome’s WebML component, but does not provide a PoC, exploit code, evidence of active use, or mitigation details.
4 of 4 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | apple | macos | - | - | - |
| App | chrome | - | - | - | |
| OS | linux | linux_kernel | - | - | - |
| OS | microsoft | windows | - | - | - |