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CVE-2026-89869

media: qcom: iris: use disable_irq() during power-off

Description

In the Linux kernel, the following vulnerability has been resolved: media: qcom: iris: use disable_irq() during power-off The IRQ is registered as a threaded IRQ. Using disable_irq_nosync() in iris_vpu_power_off() does not wait for an already queued threaded IRQ handler to complete before returning. As a result, a threaded IRQ handler may still run after the VPU has been powered down and access hardware registers after power-off. Replace disable_irq_nosync() with disable_irq() so the power-off path waits for any in-flight threaded IRQ handler to complete before returning.

Timeline

  1. ID reserved

    By Linux

  2. · 5 days later

    Published

  3. · 33 days later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.

EPSS (exploitation in 30 days)
0.21% · top 89% of all CVEs (12 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.

Affected products

  • Linux · Linux

    • affected bb8a95aa038e099f5ec82c466e996b006e05abd7 – < ff98cd2b8b54cf96bccace2f7b7e4775cdccaf02
    • affected bb8a95aa038e099f5ec82c466e996b006e05abd7 – < d7f34cbaced92069400fc5d71fefe3cb4c748da8
    • affected bb8a95aa038e099f5ec82c466e996b006e05abd7 – < b9c2215bdedc9c532a7e9d57ec49ee1b6381f863

  • Linux · Linux

    • affected 6.15
    • unaffected < 6.15
    • unaffected 6.18.51 – ≤ 6.18.*
    • unaffected 7.2.5 – ≤ 7.2.*
    • unaffected 7.3 – ≤ *

References

References3

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .