CVE-2026-0080: 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 (UBSan 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-2026-0080?
CVE-2026-0080 has a medium severity score of 6.5.
2
What software is affected by CVE-2026-0080?
CVE-2026-0080 affects Google Android and the llvm compiler-rt (UBSan runtime) from LLVM.
3
How do I fix CVE-2026-0080?
To fix CVE-2026-0080, ensure you are using the latest version of the affected software as it may contain patches for this vulnerability.
4
What type of vulnerability is CVE-2026-0080?
CVE-2026-0080 is categorized as an integer overflow vulnerability that can lead to a remote denial of service.
5
Does CVE-2026-0080 require user interaction for exploitation?
No, CVE-2026-0080 does not require user interaction to be exploited.