CVE-2026-43354

MEDIUMNVD 5.55.5—

5.5

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

iio: proximity: hx9023s: Protect against division by zero in set_samp_freq

Avoid division by zero when sampling frequency is unspecified.

CVSS v3: 5.5
EG Score: 5.5(high)
EPSS: 2.2%
KEV: Not listed

Published

May 8, 2026

Last Modified

May 15, 2026

References (4)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/451ec5e67444f8460f9706a1bde146b5bbc86ce6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/739fdfe65678d8e5dcf59496c56b32ab3ba3dbaa
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a318cfc0853706f1d6ce682dba660bc455d674ef
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ad9da7d39cecd3e92f54149ea0ebca390f33fe69

Vendor Advisories for CVE-2026-43354(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GHSA-354w-x6pj-669w
GitHub Security AdvisoriesMedium
In the Linux kernel, the following vulnerability has been resolved: iio: proximity: hx9023s:...

Frequently asked(5)

What is CVE-2026-43354?

CVE-2026-43354 is a medium vulnerability published on May 8, 2026. In the Linux kernel, the following vulnerability has been resolved: iio: proximity: hx9023s: Protect against division by zero in setsampfreq Avoid division by zero when sampling frequency is unspecified.

When was CVE-2026-43354 disclosed?

CVE-2026-43354 was first published in the National Vulnerability Database on May 8, 2026, with the most recent update on May 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-43354 actively exploited?

CVE-2026-43354 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-43354?

CVE-2026-43354 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2026-43354?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-43354, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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Frequently asked(5)

What is CVE-2026-43354?

When was CVE-2026-43354 disclosed?

Is CVE-2026-43354 actively exploited?

What is the CVSS score of CVE-2026-43354?

CVE-2026-43354 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2026-43354?

CVE-2026-43354

📅 Published

🔄 Last Modified

🔗 References (4)

📣 Vendor Advisories for CVE-2026-43354(1)

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-43354?

CVE-2026-43354

📅 Published

🔄 Last Modified

🔗 References (4)

📣 Vendor Advisories for CVE-2026-43354(1)

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-43354?

Published

Last Modified

References (4)

Vendor Advisories for CVE-2026-43354(1)

Frequently asked(5)

Published

Last Modified

References (4)

Vendor Advisories for CVE-2026-43354(1)

Frequently asked(5)