All vulnerabilities
CVE-2026-87765

Improper Input Validation in Kernel APsys DVFS

Unisoc (Shanghai) Technologies Co., Ltd. kernel
Open in ThreatlineRecord JSON
CVSS
5.5Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.10%Chance of exploitation activity in the next 30 days, higher than 0% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published12 Oct 2026Updated 16 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

In the kernel apsys DVFS driver, there is a possible out-of-bounds read or hardware register corruption due to improper input validation of the frequency index. This could lead to system instability or denial of service with local privileges.

Text from CVE List

Affected versions 12

  • kernelaffected: T610CVE List
  • kernelaffected: T618CVE List
  • kernelaffected: T7200CVE List
  • kernelaffected: T7225CVE List
  • kernelaffected: T7250CVE List
  • kernelaffected: T7255CVE List
  • kernelaffected: T7280CVE List
  • kernelaffected: T8100CVE List
  • kernelaffected: T9100CVE List
  • kernelaffected: T8200CVE List
  • kernelaffected: T7300CVE List
  • kernelaffected: T8300CVE List

References 1