Integer Overflow in Android UBSAN Runtime Library

Publication date: 2026-06-01

Last updated on: 2026-06-02

Assigner: Android (associated with Google Inc. or Open Handset Alliance)

Description

In multiple functions of ubsan_throwing_runtime.cpp, there is a possible way to cause the system to 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.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-01

Last Modified

2026-06-02

Generated

2026-07-12

AI Q&A

2026-06-02

EPSS Evaluated

2026-07-11

NVD

CVE-2026-0044

EUVD

EUVD-2026-33775

Affected Vendors & Products

Vendor	Product	Version / Range
google	android	14.0
google	android	15.0
google	android	16.0
google	android	16.0
google	android	16.0
google	android	16.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-190	The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Attack-Flow Graph

Impact Analysis

The impact of this vulnerability is a potential remote denial of service (DoS) attack. An attacker can cause the system to crash remotely without needing any additional execution privileges or user interaction.

Executive Summary

This vulnerability exists in multiple functions of the file ubsan_throwing_runtime.cpp, where an integer overflow can occur. This overflow can cause the system to crash.

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