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CVE-2025-10502 is a high-severity heap buffer overflow vulnerability in the ANGLE component of Google Chrome. ANGLE is part of Chrome's graphics stack and is used in rendering pathways such as WebGL and related graphics processing. The flaw affects Chrome versions prior to 140.0.7339.185 on Linux and prior to 140.0.7339.185/.186 on Windows and macOS, depending on platform. Available reporting indicates the issue is caused by insufficient bounds checking while ANGLE processes attacker-controlled graphics data, which can result in an out-of-bounds write on the heap and subsequent heap corruption. A remote attacker could trigger the vulnerability by causing a target to process specially crafted web content or malicious network-delivered graphics content.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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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.
11 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
High-severity Chrome vulnerability in the ANGLE component involving heap buffer overflow, exploitable via crafted web content for remote code execution or denial of service.
A heap buffer overflow vulnerability in Google Chrome's ANGLE graphics engine that could allow heap corruption and potentially arbitrary code execution via malicious graphics content.
A high-severity heap buffer overflow vulnerability in ANGLE addressed in the Chrome stable update.
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.