CVE-2026-87647 is a high-severity use of an uninitialized resource in the GPU component of Google Chrome prior to version 153.0.8010.36. An attacker that has already compromised the renderer process can use crafted HTML content to read memory outside the browser sandbox.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A high-severity uninitialized GPU resource vulnerability in Google Chrome before version 153.0.8010.36. An attacker that has already compromised the renderer process can use a crafted HTML page to read memory outside Chrome's sandbox.
A network-reachable vulnerability requiring user interaction that can result in high confidentiality impact. The supplied plugin identifies Debian Linux versions 12.0, 13.0, and 14.0 as affected; the specific affected component and flaw mechanism are not provided.
Uninitialized GPU resource flaw in Google Chrome.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.