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Uninitialized Use in GPU in Google Chrome on Android

IdentifiersCVE-2026-13030CWE-908

CVE-2026-13030 is a high-severity information disclosure vulnerability in the GPU component of Google Chrome on Android prior to version 149.0.7827.197. The flaw is described as an uninitialized use condition, where uninitialized memory may be used during GPU-related processing. By causing Chrome to process a crafted HTML page, a remote attacker may be able to expose residual process memory contents. The available advisory does not provide the specific vulnerable function or code path, and Google has indicated that detailed bug information may be temporarily restricted.

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For your environment

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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 a remote attacker to obtain potentially sensitive information from Chrome process memory on affected Android systems. Based on the available information, the primary impact is information disclosure rather than direct code execution, potentially exposing data resident in process memory that could aid further exploitation or reveal sensitive browser or application state.

Mitigation

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

If immediate patching is not possible, reduce exposure by limiting use of untrusted or unknown websites and web content on affected Android Chrome installations until the update can be applied. Enterprise administrators should prioritize rollout of the fixed Chrome version. No vendor-specific workaround beyond updating is provided in the available content.

Remediation

Patch, then assume compromise.

Upgrade Google Chrome on Android to version 149.0.7827.197 or later. Google addressed this issue in Chrome 149.0.7827.197 for Android as part of its Stable channel security update.
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.

ACTIVITY FEED

Recent activity

4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

4 SOURCESView more in app
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.
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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 activity1

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

EXTERNAL REFERENCES
MITRE CVE
cve.org · CVE-2026-13030
NVD
nvd.nist.gov/vuln/detail/CVE-2026-13030
MITRE CWE · CWE-908
cwe.mitre.org