CVE-2026-5275 is a high-severity heap-based buffer overflow in the ANGLE graphics component of Google Chrome. Chrome on macOS versions earlier than 146.0.7680.178 is affected. A remote attacker can trigger the memory-corruption condition through a crafted HTML page, potentially resulting in arbitrary code execution in the context reachable through the vulnerable browser component.
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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.
12 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A high-rated heap buffer overflow vulnerability in Chrome's ANGLE component.
A heap buffer overflow vulnerability in Chrome ANGLE component patched in this release.
A high-severity heap buffer overflow in ANGLE affecting Google Chrome on Mac that could allow remote code execution via a crafted HTML page.
A high-severity heap buffer overflow vulnerability in Chrome ANGLE.
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.