CVE-2026-15127 is an inappropriate implementation vulnerability in the WebGL component of Google Chrome. Chrome versions before 150.0.7871.115 allow a remote attacker to use a crafted HTML page to inject arbitrary scripts or HTML, resulting in universal cross-site scripting (UXSS).
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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.
If you can’t patch tonight, do this now.
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.
9 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A high-severity Chromium/Google Chrome WebGL implementation flaw that permits universal cross-site scripting (UXSS) through a crafted HTML page in versions before 150.0.7871.115.
A WebGL implementation vulnerability fixed in ChromeOS 151.
A high-severity inappropriate implementation vulnerability in Chrome's WebGL component.
A high-severity inappropriate implementation vulnerability in Chrome's WebGL component.
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.