CVE-2026-4179

MEDIUMNVD 6.16.1—Elevated

6.1

Issues in stm32 USB device driver (drivers/usb/device/usb_dc_stm32.c) can lead to an infinite while loop.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 0.5%
KEV: Not listed

Published

March 16, 2026

Last Modified

April 2, 2026

References (2)

vulnerabilities@zephyrprojecthttps://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xg7-g3q3-9prf
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9xg7-g3q3-9prf

Data Freshness Timeline

(refreshed 12× in last 7d / 16× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-23 00:09 UTCEG score recompute
2026-05-21 22:43 UTCepss_batch
2026-05-20 21:07 UTCEG score recompute
2026-05-20 11:22 UTCepss_batch

Frequently asked(5)

What is CVE-2026-4179?

CVE-2026-4179 is a medium vulnerability published on March 16, 2026. Issues in stm32 USB device driver (drivers/usb/device/usbdcstm32.c) can lead to an infinite while loop.

When was CVE-2026-4179 disclosed?

CVE-2026-4179 was first published in the National Vulnerability Database on March 16, 2026, with the most recent update on April 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-4179 actively exploited?

CVE-2026-4179 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-4179?

CVE-2026-4179 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2026-4179?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-4179, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-4179

Explore →

Is Your Infrastructure Affected by CVE-2026-4179?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2026-4179

📅 Published

🔄 Last Modified

🔗 References (2)