CVE-2026-21539: Android Unknown Package Denial of Service Vulnerability
Summary
CVE-2026-21539: ... Affects :unknown: versions >= SoCVersion:0, < SoCVersion:2026-06-05. Fixed in SoCVersion:2026-06-05. How to fix ↓
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Background
The affected package is part of the Android ecosystem, which is widely used in mobile devices. Android provides a platform for application development and offers various functionalities, including user interface design, data management, and connectivity. This vulnerability affects the system on a chip (SoC) version, potentially leading to service disruptions.
Vulnerability Detail
This vulnerability is classified as a Denial of Service (DoS) issue, originating from the Android ecosystem. It can be exploited by an attacker to disrupt the normal functioning of the affected system, leading to potential service outages. The vulnerability is present in versions prior to SoCVersion:2026-06-05, and it poses a high severity risk, making it critical for users to address it promptly.
How To Fix
Minimum fixed version
SoCVersion:2026-06-05
This is the first release that contains the fix.
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Workaround
Currently, no specific workarounds have been provided for this vulnerability. Users are advised to apply the patch as soon as it becomes available.
Conclusion
In summary, CVE-2026-21539 is a high-severity Denial of Service vulnerability affecting the Android ecosystem. Users are urged to update to the patched version to ensure their systems remain secure and operational.
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FAQ
CVE-2026-21539 is a vulnerability in the Android ecosystem that can lead to a Denial of Service (DoS), affecting the performance and availability of the system.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability without needing to sign up.
The vulnerability can lead to service disruptions, making applications unresponsive and affecting user experience.
Yes, a patch is available in the form of SoCVersion:2026-06-05, which users should apply to mitigate the risk.
While there are no specific workarounds, it is crucial to plan for an update as soon as possible to protect against potential exploits.
References
Related vulnerabilities
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