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CVE-2026-7345 is an insufficient validation of untrusted input vulnerability in the Feedback component of Google Chrome prior to version 147.0.7727.138. The flaw can be triggered through a crafted HTML page and is exploitable by a remote attacker who has already compromised the renderer process. Successful exploitation can potentially break out of Chrome's renderer sandbox, indicating a cross-boundary security failure between the compromised renderer and more privileged browser contexts. Chromium rated the issue as High severity.
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What an attacker gets, and what they’ve been doing with it.
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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.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A high-severity insufficient validation of untrusted input vulnerability in Chrome Feedback.
A high-severity Google Chrome vulnerability in the Feedback component caused by insufficient validation of untrusted input, which could allow a remote attacker with a compromised renderer process to potentially escape the sandbox via a crafted HTML page.
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.