Skip to main content
Mallory
Critical

Information disclosure in Google Chrome DevTools

IdentifiersCVE-2026-11250CWE-416· Use After Free

CVE-2026-11250 is an inappropriate implementation flaw in DevTools in Google Chrome prior to 149.0.7827.53. According to the provided content, exploitation requires an attacker to have already compromised the renderer process and to induce processing of a crafted HTML page. Under those conditions, the flaw can expose potentially sensitive information from process memory. The supplied metadata maps the issue to CWE-416.

Share:
For your environment

Are you exposed to this one?

Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.

ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation allows disclosure of potentially sensitive information from process memory. Based on the provided description, the primary demonstrated impact is information disclosure from browser process memory after renderer compromise; no stronger impact is specifically substantiated in the provided vulnerability description.

Mitigation

If you can’t patch tonight, do this now.

No specific workaround or temporary mitigation is provided in the supplied content beyond applying the vendor updates. As an interim risk-reduction measure, minimizing exposure to untrusted web content may reduce exploit opportunity, but patching is the stated remediation.

Remediation

Patch, then assume compromise.

Upgrade Google Chrome to 149.0.7827.53 or later. For Microsoft Edge (Chromium-based), upgrade to 149.0.4022.52 or later, which incorporates the upstream Chromium fix. For Debian chromium packages, upgrade to the fixed distribution versions identified in the advisory, including 149.0.7827.53-1~deb12u1 for bookworm and 149.0.7827.53-1~deb13u1 for trixie.
PUBLIC EXPLOITS

Exploits

No public exploits tracked yet. Mallory keeps watching.

VALID 0 / 0 TOTALView more in app

No public exploit code observed for this vulnerability.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType
GoogleChromeapplication

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.
Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity2

Community discussion across Reddit, Mastodon, and other social sources.