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CVE-2026-78935 is a critical use-of-uninitialized-variable vulnerability in the Mobile component of Google Chrome for iOS before 152.0.7977.65. A remote attacker can use a crafted HTML page to reach the flawed code path and potentially execute arbitrary code outside the browser sandbox.
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No public exploit code observed for this vulnerability.
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5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical use-of-uninitialized-variable vulnerability in Chrome's Mobile component.
Critical uninitialized-variable vulnerability affecting Google Chrome on mobile platforms, fixed in Chrome 152.
A network-accessible, user-interaction-required vulnerability affecting listed Debian Linux releases and the Debian Chromium package. The provided CVSS v3.0 vector (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) indicates potential high impact to confidentiality, integrity, and availability after user interaction.
A critical use-of-uninitialized-variable vulnerability in Mobile Google Chrome for iOS before version 152.0.7977.65 that could allow a remote attacker to potentially execute arbitrary code outside the browser sandbox using a crafted HTML page.
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.