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Threats Tagged 'ubuntu-cve-2026-71227'

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Threats Tagged 'ubuntu-cve-2026-71227'

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CVE-2026-71227 is a vulnerability in libkcapi where the _kcapi_aio_read_all() function can enter an infinite loop if an application reuses an AIO-enabled handle after a prior completion error. This flaw can cause a persistent denial of service by making the affected application or thread unresponsive. The issue affects version 0.12.0 of libkcapi. Mitigation involves avoiding reuse of AIO-enabled handles after errors or disabling AIO if not needed. A fixed version is available in libkcapi 1.5.1-0.1.hum1 as provided by Red Hat.

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