CVE-2021-26436 Explained : Impact and Mitigation
Learn about CVE-2021-26436, an Elevation of Privilege vulnerability impacting Microsoft Edge (Chromium-based) versions up to 93.0.961.38. Explore the impact, technical details, and mitigation steps.
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability was published on September 2, 2021, by Microsoft. It affects Microsoft Edge (Chromium-based) versions prior to 93.0.961.38.
Understanding CVE-2021-26436
This section provides insights into the nature of the vulnerability and its impact.
What is CVE-2021-26436?
The CVE-2021-26436 is an Elevation of Privilege vulnerability found in Microsoft Edge (Chromium-based) that could allow an attacker to gain elevated privileges on the system.
The Impact of CVE-2021-26436
If exploited, this vulnerability could enable malicious actors to execute arbitrary code with higher privileges than intended, potentially leading to unauthorized actions on the affected system.
Technical Details of CVE-2021-26436
In this section, we delve into the specific technical aspects of the CVE-2021-26436 vulnerability.
Vulnerability Description
The vulnerability arises from a flaw in the Microsoft Edge (Chromium-based) browser that allows attackers to escalate their privileges on the system.
Affected Systems and Versions
Microsoft Edge (Chromium-based) versions up to 93.0.961.38 are impacted by this security flaw.
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting a malicious payload and tricking a user into visiting a specially designed website or opening a malicious file.
Mitigation and Prevention
To safeguard systems from CVE-2021-26436, proactive measures and security practices are crucial.
Immediate Steps to Take
Users are advised to update their Microsoft Edge browser to version 93.0.961.38 or higher to mitigate the risk of exploitation.
Long-Term Security Practices
Maintaining regular software updates, employing security software, and practicing safe browsing habits can enhance overall cybersecurity posture.
Patching and Updates
Microsoft has released patches addressing CVE-2021-26436. It is essential to apply these security updates promptly to protect systems from potential attacks.