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CVE-2026-87636 is a medium-severity type-confusion vulnerability in Google Chrome's XML handling. Chrome versions prior to 153.0.8010.36 may incorrectly interpret XML-related object types when processing attacker-controlled HTML, allowing crafted web content to potentially trigger arbitrary code execution within the Chrome sandbox.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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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.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A medium-severity type-confusion vulnerability in Chrome's XML handling that could allow a remote attacker to execute arbitrary code within the browser sandbox through a crafted HTML page.
A network-accessible vulnerability, requiring user interaction but no privileges, with high potential impact to confidentiality, integrity, and availability according to the supplied CVSS v3 vector. The content identifies Debian Linux 12.0, 13.0, and 14.0 as affected platforms but does not identify the underlying affected component.
Type-confusion flaw in Chrome XML handling.
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.