Loading vulnerability…
CVE-2021-37976 is an information disclosure vulnerability in Google Chrome prior to 94.0.4606.71 caused by an inappropriate implementation in memory handling within the browser core, described as affecting memory instrumentation. A remote attacker could trigger the flaw by convincing a target to load a crafted HTML page, allowing disclosure of potentially sensitive information from process memory. The vulnerability was reported as having been used in the wild as part of exploit chains targeting Android Chrome, including chains combined with CVE-2021-37973 to facilitate Chrome sandbox escape and subsequent spyware deployment.
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.
5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An information leak vulnerability in memory_instrumentation in Google Chrome, exploited by Predator spyware.
One of five zero-day vulnerabilities reportedly exploited in an exploit chain to deliver the ALIEN implant; affects Google Chrome.
A Chrome zero-day used as part of a Predator spyware exploit chain in targeted attacks against Android users.
A Chrome zero-day information leak vulnerability in core used with CVE-2021-37973 to escape the Chrome sandbox on Android.
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.