CVE-2026-0052: Integer Overflow
Published Jun 1, 2026
·Updated
In multiple functions of ubsanthrowingruntime.cpp, there is a possible way to cause a crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
7 affected components
llvm compiler-rt (UndefinedBehaviorSanitizer runtime)
Google Android=14.0
Google Android=15.0
Google Android=16.0
Google Android=16.0-qpr2_beta_1
Google Android=16.0-qpr2_beta_2
Google Android=16.0-qpr2_beta_3
Event History
Jun 1, 2026
CVE Published
via MITRE·09:14 PM
Data Sourced
via MITRE·09:14 PM
DescriptionWeakness
Data Sourced
via NVD·10:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-0052?
CVE-2026-0052 has a medium severity rating of 6.5 according to the CVSS 3.1 metrics.
2
How do I fix CVE-2026-0052?
To fix CVE-2026-0052, update your Google Android software or llvm compiler-rt to the latest version that addresses this vulnerability.
3
What impact does CVE-2026-0052 have?
CVE-2026-0052 can cause a crash due to an integer overflow, potentially leading to a remote denial of service.
4
Is user interaction required to exploit CVE-2026-0052?
No, user interaction is not needed to exploit CVE-2026-0052.
5
Which software is affected by CVE-2026-0052?
CVE-2026-0052 affects Google Android and llvm compiler-rt (UndefinedBehaviorSanitizer runtime).