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THREAT OPS › Threat News › [NVD] CVE-2026-89469 (HIGH 8.4) — In the Linux kernel, the following vulnerability has been resolved: power: supply: lp8727: fix use-after-free in lp8727_release_irq() lp8727_isr_func(), the threaded IRQ handler, is the only caller that arms pchg->work via schedule_delayed_work(). lp8727_release_irq() currentl

[NVD] CVE-2026-89469 (HIGH 8.4) — In the Linux kernel, the following vulnerability has been resolved: power: supply: lp8727: fix use-after-free in lp8727_release_irq() lp8727_isr_func(), the threaded IRQ handler, is the only caller that arms pchg->work via schedule_delayed_work(). lp8727_release_irq() currentl

mednvdPublished 2026-09-11

CVE-2026-89469 CVSS: 8.4 HIGH Published: 2026-09-11T20:19:28.023

In the Linux kernel, the following vulnerability has been resolved:

power: supply: lp8727: fix use-after-free in lp8727_release_irq()

lp8727_isr_func(), the threaded IRQ handler, is the only caller that arms pchg->work via schedule_delayed_work(). lp8727_release_irq() currently cancels the work before freeing the IRQ, so an IRQ d

Indicators of compromise

CVE-2026-89469cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-89469