CVE-2026-53226: gpio: rockchip: fix generic IRQ chip leak on remove

mediumCVSS 5.5CVE-2026-53226

CSIRTS triage

vendor: gpio product: rockchipOther

What: This vulnerability involves a generic IRQ chip leak on removal.
Who is affected: Deployments using rockchip GPIO are affected.
Urgency: Remediation is medium urgency due to the medium severity rating.
Action: Apply the latest patches for rockchip GPIO.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity: medium — CVSS 5.5
Published: 2026-06-09
Exploitation: Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-53226

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-532260.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-53226	coverage & exploitation status	NVD · CVE.org

Recent advisories for gpio

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

mediumCVE-2026-53237: gpio: mvebu: fix NULL pointer dereference in suspend/resumemsrc · 2026-06-09