CVE-2026-13782 is a critical use-after-free vulnerability in the Browser component of Google Chrome affecting versions prior to 150.0.7871.47. The flaw is described as residing in core browser functionality and can be triggered via a crafted HTML page. According to the provided content, exploitation requires that the attacker has already compromised the renderer process; from that position, the use-after-free condition in the browser process can potentially be leveraged to escape Chrome’s sandbox. The issue is a memory-safety flaw in which an object is accessed after it has been freed, creating the possibility of memory corruption and control-flow manipulation in the browser context.
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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.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical use-after-free vulnerability in the Chrome browser core.
A critical use-after-free vulnerability in core Chrome browser functions.
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.