CVE-2026-12011Patch(google / chrome)

LOWCVSS 8.3 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch google chrome systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Use after free in WebMIDI in Google Chrome on Windows prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

1.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-416

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.

  • chrome
  • windows

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Products
chromewindows

1 version affected across 2 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-08: 1Patch / Workaround · 2026-07-08: 1Technical Details · 2026-07-08: 107-08
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • IntegSec@integ_sec
    Patch

    CVE-2026-12011: Google Chrome WebMIDI Use-After-Free Bug - What It Means for Your Business and How to Respond https://hubs.ly/Q04nV3PV0

    Post summary

    The article outlines the use‑after‑free vulnerability in Chrome, discusses its business implications, and explains mitigation steps, likely including vendor patches.

    0000047
    31 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Appgooglechrome---
OSmicrosoftwindows---

Explore more