CVE-2025-1006 is a high-severity use-after-free vulnerability found in the Network component of Google Chrome versions prior to 133.0.6943.126. This vulnerability allows remote attackers to potentially exploit heap corruption by leveraging a crafted web application. The CVSS score for this vulnerability is 8.8, indicating a high level of risk that organizations must address promptly.
The risk to organizations includes potential unauthorized access to sensitive data, system instability, and denial of service. Given the nature of the vulnerability, attackers may leverage this flaw to execute arbitrary code, which could lead to severe consequences for affected systems. Organizations should prioritize patching immediately to mitigate this risk.
As of now, there are no known exploits associated with CVE-2025-1006, and it has not been included in the Known Exploited Vulnerabilities (KEV) catalog. However, this does not diminish the urgency of addressing the vulnerability, as its potential for exploitation remains.
Organizations using affected versions of Google Chrome should take immediate action to upgrade to version 133.0.6943.126 or later to safeguard against possible exploits.
Vulnerability Details
The official description of CVE-2025-1006 states that it is a use-after-free vulnerability in the Network component of Google Chrome prior to version 133.0.6943.126. This vulnerability can be exploited via a crafted web application, allowing for potential heap corruption. The vulnerability has been classified under CWE-416, which describes the use of memory after it has been freed. The CVSS score of 8.8 categorizes this vulnerability as high severity.
The affected product is Google Chrome, specifically versions prior to 133.0.6943.126. The vulnerability was published on February 19, 2025, and its last modification date was April 7, 2025. This vulnerability is critical for organizations relying on Google Chrome for secure web browsing.
Technical Analysis
The root cause of CVE-2025-1006 lies in improper memory management within the Network component of Google Chrome, specifically related to the use-after-free vulnerability. This flaw allows an attacker to manipulate the memory state of the application, potentially leading to heap corruption.
The attack vector for this vulnerability is network-based, meaning an attacker can exploit it remotely without physical access to the target system. The complexity of the attack is classified as low, allowing for easier exploitation. No privileges are required for the attacker, but user interaction is necessary, as the victim must visit a malicious website or interact with the crafted web application.
The impact of a successful exploit includes high confidentiality, integrity, and availability impacts, as indicated by the CVSS metrics. Attackers may gain unauthorized access to sensitive information, modify data, and disrupt service availability.
Risk & Impact Analysis
The real-world deployment risk associated with CVE-2025-1006 is significant. Organizations utilizing Google Chrome are at risk of potential data breaches, unauthorized access, and loss of service due to this vulnerability. The blast radius could extend to any user of the affected Chrome versions, allowing attackers to compromise multiple systems through a single point of exploitation.
Given the high CVSS score of 8.8 and the potential for exploitation, organizations must act quickly. The exploitation status indicates no known public exploits; however, the risk remains. Organizations should assess their exposure and prioritize remediation efforts based on their operational environment.
In summary, organizations should implement patch management processes to ensure they promptly address vulnerabilities like CVE-2025-1006. This includes monitoring for updates and applying patches as soon as they are available.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected product, Google Chrome, includes all versions prior to 133.0.6943.126. Organizations should ensure they are running the latest version to protect against this vulnerability.
Mitigation & Remediation
To mitigate the risk posed by CVE-2025-1006, organizations should upgrade to Google Chrome version 133.0.6943.126 or later immediately. Regularly applying security patches and updates is critical for maintaining a secure environment. In addition to patching, organizations should consider implementing web filtering and monitoring solutions to reduce exposure to malicious web applications.
Further, organizations can conduct regular security assessments to identify potential vulnerabilities in their systems. For ongoing security validation, organizations may benefit from engaging in continuous penetration testing to ensure that their defenses are robust against emerging threats.
Detection Guidance
To detect potential exploitation of CVE-2025-1006, organizations should monitor for unusual application behavior, especially in network traffic involving Google Chrome. Key indicators may include unexpected crashes of the browser, high memory usage, and alerts from security solutions regarding web application interactions.
Additionally, organizations should review logs for any unauthorized access attempts or unusual patterns that may indicate an attack leveraging this vulnerability.
AppSecure Threat Intelligence Insight
The emergence of vulnerabilities like CVE-2025-1006 highlights the ongoing need for organizations to maintain robust security practices. As web technologies evolve, so too do the methods employed by attackers. This vulnerability serves as a reminder that even widely used software like Google Chrome is susceptible to critical flaws.
Organizations should take this opportunity to reassess their security posture and implement comprehensive security measures. Regular security audits and vulnerability management programs can help organizations stay ahead of potential threats. Additionally, investing in application security assessments can identify weaknesses in web applications before they can be exploited.
Finally, organizations should remain vigilant and informed about new vulnerabilities and threats. Engaging with the security community and following updates from trusted sources is essential for maintaining an effective security strategy.
For further details on vulnerability management and best practices, organizations can also refer to our guide on vulnerability management programs to strengthen their defenses.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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