Vulnerability · CVE-2025-39690
In the Linux kernel, the following vulnerability has been resolved: iio: accel: sca3300: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace
Published Sep 5, 2025 · catalog updated Oct 19, 2026 · Linux Linux
Check this week
CVE-2025-39690 is not in CISA KEV. FIRST estimates a 14.00% chance of exploitation in the next 30 days. Check whether you run Linux Linux.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Medium5.5
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 14.00%
- Remediation
- Version ranges on file
- Affected products
- cpe linux/linux kernel · vendor Linux Linux edeb67fbbf4b59a025a27891b92a9fc07e77d2f2 <c88c04adb8611e436e1e773fd5db3f8d7397d089
In the Linux kernel, the following vulnerability has been resolved: iio: accel: sca3300: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the array is zeroed before use.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- cpe linux/linux kernel6.17
- vendor Linux Linux edeb67fbbf4b59a025a27891b92a9fc07e77d2f2 <c88c04adb8611e436e1e773fd5db3f8d7397d089edeb67fbbf4b59a025a27891b92a9fc07e77d2f2 <c88c04adb8611e436e1e773fd5db3f8d7397d089
How to fix CVE-2025-39690
Recommended remediation
Affected version ranges suggest a fixed boundary. Verify against the vendor advisory for your release.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
CVE-2025-39690 is not in CISA KEV. FIRST estimates a 14.00% chance of exploitation in the next 30 days. Check whether you run Linux Linux.
Which versions are affected?
Compare what you have installed with linux/linux kernel 6.17; Linux Linux edeb67fbbf4b59a025a27891b92a9fc07e77d2f2 <c88c04adb8611e436e1e773fd5db3f8d7397d089 edeb67fbbf4b59a025a27891b92a9fc07e77d2f2 <c88c04adb8611e436e1e773fd5db3f8d7397d089. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
CWE-908: Use of Uninitialized Resource. EPSS 14.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
Sep 5, 2025 · NIST NVD
Detected
In the Linux kernel, the following vulnerability has been resolved: iio: accel: sca3300: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the array is zeroed before use.
Oct 19, 2026 · NIST NVD
Updated
In the Linux kernel, the following vulnerability has been resolved: iio: accel: sca3300: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the array is zeroed before use.
Sources
- EUVDVulnerability recordEUVD-2025-31535
In the Linux kernel, the following vulnerability has been resolved: iio: accel: sca3300: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the array is zeroed before use.
euvd.enisa.europa.eu - NIST NVDVulnerability recordCVE-2025-39690
In the Linux kernel, the following vulnerability has been resolved: iio: accel: sca3300: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the array is zeroed before use.
nvd.nist.gov
References
Freshness
Last verified in this catalog Oct 19, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.