Loading vulnerability…
CVE-2026-87498 is a high-severity missing-authorization vulnerability in Google Chrome WebUI before version 153.0.8010.36. An attacker that has already compromised the Chrome renderer process can use a crafted HTML page to bypass web origin-policy protections.
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.
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.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A high-severity missing-authorization flaw in Chrome WebUI that enables an attacker who has already compromised the renderer process to bypass the web origin policy using a crafted HTML page. It affects Google Chrome versions before 153.0.8010.36.
A network-reachable vulnerability affecting Debian Linux 12.0, 13.0, and 14.0, with user interaction required and potential high confidentiality and integrity impact under CVSS v3. The content identifies it as unpatched.
Authorization flaw in Chrome WebUI.
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.