CVE-2026-6296 is a critical heap buffer overflow vulnerability in ANGLE affecting Google Chrome versions prior to 147.0.7727.101. The flaw can be triggered when a user is induced to load a crafted HTML page, leading to memory corruption in the ANGLE graphics component. Successful exploitation may allow a remote attacker to cross Chrome’s sandbox boundary and achieve a sandbox escape. The vulnerability is classified as CWE-122.
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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.
13 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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.
A critical heap buffer overflow vulnerability in Chrome's ANGLE component mentioned as part of the same April 2026 Chrome security release.
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.