{"id":"CVE-2026-89869","published":"2026-09-16T11:16:55.050","lastModified":"2026-09-16T11:16:55.050","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: qcom: iris: use disable_irq() during power-off\n\nThe IRQ is registered as a threaded IRQ.\n\nUsing disable_irq_nosync() in iris_vpu_power_off() does not wait\nfor an already queued threaded IRQ handler to complete before\nreturning.\n\nAs a result, a threaded IRQ handler may still run after the VPU has\nbeen powered down and access hardware registers after power-off.\n\nReplace disable_irq_nosync() with disable_irq() so the power-off path\nwaits for any in-flight threaded IRQ handler to complete before\nreturning.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/b9c2215bdedc9c532a7e9d57ec49ee1b6381f863","tags":[]},{"url":"https://git.kernel.org/stable/c/d7f34cbaced92069400fc5d71fefe3cb4c748da8","tags":[]},{"url":"https://git.kernel.org/stable/c/ff98cd2b8b54cf96bccace2f7b7e4775cdccaf02","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}