CVE-2026-64275: Input: elan_i2c - prevent division by zero and arithmetic underflow

mediumCVSS 5.5CVE-2026-64275

CSIRTS triage

vendor: Linux product: InputOther

What: There is a risk of division by zero and arithmetic underflow in elan_i2c.
Who is affected: Deployments using the elan_i2c driver.
Urgency: Remediation is important to prevent potential crashes, but no exploitation is reported.
Action: Update the elan_i2c driver to the latest version.

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: 2026-07-14
Exploitation: Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64275

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-2026-642750.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 11% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-64275	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

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