CVE-2026-7898 is a use-after-free vulnerability in Chromoting, the component used by Chrome Remote Desktop, in Google Chrome on Linux before version 148.0.7778.96. A remote attacker can exploit the vulnerability through malicious network traffic to execute arbitrary code. The specific vulnerable function and memory-lifetime sequence are not identified.
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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.
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5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A use-after-free vulnerability in Chrome's Chromoting component permits remote arbitrary code execution through malicious network traffic. Chromium rates the vulnerability Critical; the plugin reports a CVSS v3 base score of 8.8 (High). Updating Chromium and related packages to version 148.0.7778.96 or later addresses the vulnerability.
A use-after-free vulnerability in Chromoting (Chrome Remote Desktop).
A critical use-after-free vulnerability in Chromoting, the Chrome Remote Desktop component, with potential for sandbox bypass and full device compromise.
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.