CVE-2026-6296 is a heap buffer overflow in the ANGLE graphics engine used by Google Chrome versions before 147.0.7727.101. Processing a crafted HTML page can trigger the vulnerability, potentially allowing a remote attacker to escape the browser sandbox. The specific vulnerable function and underlying allocation or bounds-checking failure are not identified.
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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.
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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.
15 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical heap buffer overflow in Chrome's ANGLE component could allow a remote attacker to escape the sandbox through a crafted HTML page. The plugin also identifies installed webkit2gtk packages as affected and recommends updating them. The reported CVSS v3 base score is 9.6; exploitation requires user interaction.
A critical heap buffer overflow vulnerability in Chrome's ANGLE graphics engine that could enable arbitrary code execution.
A critical heap buffer overflow vulnerability in ANGLE in Google Chrome that could allow a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
A critical heap buffer overflow vulnerability in ANGLE in Google Chrome.
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.