CVE-2026-0042: Medium severity llvm compiler-rt UBSan runtime vulnerability
In multiple functions of ubsanthrowingruntime.cpp, there is a possible persistent denial of service due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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android/platform/external/dng_sdkto a version that resolves this vulnerability.Fixed in 17-next:2026-06-01 - Upgrade
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android/platform/external/dng_sdkto a version that resolves this vulnerability.Fixed in 15:2026-06-01 - Upgrade
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android/platform/external/dng_sdkto a version that resolves this vulnerability.Fixed in 16:2026-06-01 - Upgrade
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android/platform/external/dng_sdkto a version that resolves this vulnerability.Fixed in 16-qpr2:2026-06-01 - Upgrade
Upgrade
android/platform/external/dng_sdkto a version that resolves this vulnerability.Fixed in 14:2026-06-01
Event History
Frequently Asked Questions
What is the severity of CVE-2026-0042?
CVE-2026-0042 has a medium severity score of 5.5 on the CVSS scale.
What are the potential impacts of CVE-2026-0042?
CVE-2026-0042 may lead to a local denial of service due to resource exhaustion.
How can CVE-2026-0042 be exploited?
CVE-2026-0042 can be exploited without any user interaction and does not require additional execution privileges.
What software is affected by CVE-2026-0042?
CVE-2026-0042 affects Google Android and the LLVM compiler-rt UBSan runtime.
What is the nature of the vulnerability in CVE-2026-0042?
CVE-2026-0042 involves possible persistent denial of service in multiple functions of ubsan_throwing_runtime.cpp.