CVE-2025-26449: 
NixOS vulnerability analysis and mitigation

CVE-2025-26449 is a vulnerability discovered in Android operating system versions 13, 14, and 15. The vulnerability was disclosed on September 04, 2025, and last updated on September 09, 2025. It affects multiple versions of the Android Framework and has been assigned a CVSS v3.1 Base Score of 5.5 (Medium) (AttackerKB).

The vulnerability is characterized as a permanent denial of service vulnerability due to resource exhaustion in multiple locations within the Android Framework. It has a CVSS vector of CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H, indicating a Local attack vector, Low attack complexity, Low privileges required, No user interaction needed, Unchanged scope, with No impact on Confidentiality and Integrity, but High impact on Availability (AttackerKB).

The vulnerability can lead to local denial of service with no additional execution privileges needed. The primary impact is on system availability, with the potential for permanent denial of service through resource exhaustion (AttackerKB).

Google has released security updates to address this vulnerability as part of the June 2025 security patch. Users of affected Android versions (13, 14, and 15) are advised to update their systems to the latest available version (ASEC).