Threats tagged 'ghsa-6hfg-rmc6-8cvm'

CVE-2026-43459 is a use-after-free vulnerability in the Linux kernel's ASoC soc-core sound subsystem. It occurs when a sound card is unbound while a PCM stream remains open, leading to delayed work accessing freed memory. This flaw has been resolved by adding a flush of delayed work after disconnecting PCM file descriptors and before removing sound card components.