CVE-2026-14130 in Chrome
Summary
by MITRE • 07/01/2026
Incorrect security UI in Omnibox in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low)
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Analysis
by VulDB Data Team • 07/01/2026
This vulnerability represents a user interface spoofing flaw in the omnibox component of google chrome browsers prior to version 150.0.7871.47. The issue stems from improper handling of security indicators within the address bar, creating an opportunity for remote attackers to manipulate the visual presentation of web content. The vulnerability falls under the category of ui spoofing attacks where malicious actors can deceive users into believing they are interacting with legitimate websites when in fact they are encountering fraudulent interfaces.
The technical implementation of this flaw involves the omnibox component failing to properly validate or render security indicators when processing crafted html content. This allows attackers to construct malicious web pages that can manipulate how chrome displays security warnings or certificate information within the address bar. The vulnerability specifically affects the visual representation of website security status, potentially enabling attackers to hide warning messages or present false security assurances to users.
From an operational perspective this vulnerability creates significant risks for user trust and security awareness within the browser environment. Users may be misled into entering sensitive information on fraudulent sites that appear legitimate due to the manipulated ui elements. The low severity classification from chromium indicates the attack vector requires specific conditions and user interaction, but the potential impact on user confidence and security practices remains substantial. This type of vulnerability directly impacts the browser's ability to maintain user trust and provides attackers with a method to bypass normal security awareness mechanisms.
The underlying technical cause aligns with common ui spoofing patterns documented in industry standards such as cwe-693 which covers protection mechanism failures. This vulnerability demonstrates how browser ui components can be manipulated to mislead users about the true nature of their web interactions, potentially leading to credential theft or other malicious activities. The attack requires crafting specific html content that exploits the omnibox rendering logic, typically involving javascript and css manipulation to override normal security display behaviors.
Mitigation strategies should prioritize immediate patching of affected chrome versions to ensure users have the latest security updates. Organizations should implement browser hardening measures including disabling unnecessary browser features and maintaining updated security policies. Users should be educated about recognizing suspicious ui elements and verifying website authenticity through multiple means beyond browser indicators. Security monitoring should include detection of unusual web content patterns that might indicate ui spoofing attempts, particularly in environments where users access untrusted websites.
This vulnerability highlights the ongoing challenge of maintaining secure user interfaces in complex browser environments where visual cues play a critical role in security awareness. The risk extends beyond simple deception to potentially enable more sophisticated attacks when combined with other browser vulnerabilities. Organizations should maintain continuous monitoring for similar ui manipulation techniques and ensure comprehensive browser security updates are deployed across all systems. The incident underscores the importance of maintaining vigilance against subtle ui-based attacks that can bypass traditional security controls and exploit user trust in familiar interface elements.
The remediation approach should involve comprehensive testing of browser ui components to identify potential manipulation vectors and regular security assessments of browser rendering behaviors. Security teams must consider this vulnerability within the broader context of browser attack surface management and implement layered defenses that protect against both direct exploitation attempts and indirect ui manipulation attacks. The vulnerability serves as a reminder of the critical importance of maintaining secure user interfaces in modern web browsers where visual trust indicators directly influence user security decisions and overall system security posture.