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 WebCodecs in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
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
🚨 HIGH: CVE-2026-9939 (CVSS 8.8) - Heap buffer overflow in Google Chrome WebCodecs <148.0.7778.216 allows remote code execution via crafted HTML. Update Chrome immediately. #CVE #PatchNow #ThreatIntel https://t.co/GyIBZ4tBXr
Post summary
The tweet alerts users to a high-severity Chrome buffer overflow vulnerability and recommends immediate update for protection.
4 of 4 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | apple | macos | - | - | - |
| App | chrome | - | - | - | |
| OS | linux | linux_kernel | - | - | - |
| OS | microsoft | windows | - | - | - |