Is CVE-2025-40015 in the CISA KEV catalog?

No. CVE-2025-40015 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the EPSS score for CVE-2025-40015?

CVE-2025-40015 has an EPSS score of 0.21% (12th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-40015?

Upgrade linux on debian unstable to 6.16.11-1 or later.

CVE & CISA-KEV Catalog

CVE-2025-40015

UNSCORED

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: media: stm32-csi: Fix dereference before NULL check In 'stm32_csi_start', 'csidev->s_subdev' is dereferenced directly while assigning a value to the 'src_pad'. However the same value is being checked against NULL at a later point of time indicating that there are chances that the value can be NULL. Move the dereference after the NULL check.

How to fix

Remediation Available

linuxDebian

Fixed in:6.16.11-1CVE-2025-40015

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

0.21%probability of exploitation in 30 days

12thpercentile

Low risk: more likely to be exploited than 12% of all known CVEs.

References

Other references3

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-21.