CVE-2026-31545 | NFC: nxp-nci: allow GPIOs to sleep

In the Linux kernel, the following vulnerability has been resolved: NFC: nxp-nci: allow GPIOs to sleep Allow the firmware and enable GPIOs to sleep. This fixes a `WARN_ON' and allows the driver to operate GPIOs which are connected to I2C GPIO expanders. -- >8 -- kernel: WARNING: CPU: 3 PID: 2636 at drivers/gpio/gpiolib.c:3880 gpiod_set_value+0x88/0x98 -- >8 --

Published: 2026-04-24 Last update: 2026-04-24 Assigner: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Conclusion & alert: CVE-2026-31545 is rated Low Risk (2.5/100): low exploitation likelihood (EPSS 0.12%). Mandatory action: Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2026-31545

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.02% 0.12% +0.10%
2 2026-04-25 0.02%

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2026-31545

CVSS metrics for this CVE.

No CVSS data in dataset for this CVE.

Weakness enumeration for CVE-2026-31545

GitHub Security Advisory for CVE-2026-31545

GHSA-3ffm-mmhr-cmvg · Severity: medium — In the Linux kernel, the following vulnerability has been resolved: NFC: nxp-nci: allow GPIOs to...

OS Trackers for CVE-2026-31545

vendor priority summary link
debian not yet assigned CVE-2026-31545 not yet assigned priority: Debian including 2 source packages (linux, linux-6.1), 6 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 6. https://security-tracker.debian.org/tracker/CVE-2026-31545
redhat https://access.redhat.com/security/cve/CVE-2026-31545
suse medium CVE-2026-31545 severity moderate: SUSE including 21 source package names (cluster-md-kmp-default, dlm-kmp-default, …), 111 product×package rows across 25 product lines (SUSE Linux Enterprise High Availability Extension 15 SP7, SUSE Linux Enterprise Live Patching 12 SP5, … (25 product lines)): Known Not Affected 111. https://www.suse.com/security/cve/CVE-2026-31545/
ubuntu medium CVE-2026-31545 medium priority: Ubuntu including 161 source packages (linux, linux-allwinner-5.19, …), 1449 status rows across 9 suites (bionic, focal, jammy, noble, questing, resolute, trusty, upstream, xenial): DNE 1048, ignored 169, needed 111, released 83, not-affected 33, needs-triage 5. https://ubuntu.com/security/CVE-2026-31545

Affected software / configurations for CVE-2026-31545

Vendor Product Version Raw CPE
No affected products in dataset.

References for CVE-2026-31545

cvelogic Threat Intelligence