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Back to active CVEs
Medium · CVSS 5.5CVE-2026-87765

Improper Input Validation in Kernel APsys DVFSCVE-2026-87765

Answer in brief

CVE-2026-87765 records a Medium severity (CVSS 5.5) vulnerability in Improper Input Validation in Kernel APsys DVFS. The current sources do not mark it as known exploited. The current feed maps Unisoc (Shanghai) Technologies Co., Ltd./kernel (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 12, 2026Updated Oct 12, 2026Source checked Oct 12, 2026First seen by HOL Oct 12, 2026Material review Oct 12, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unisoc (Shanghai) Technologies Co., Ltd./kernel (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unisoc (Shanghai) Technologies Co., Ltd./kernelgenericT610 || T618 || T7200 || T7225 || T7250 || T7255 || T7280 || T8100 || T9100 || T8200 || T7300 || T8300Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unisoc (Shanghai) Technologies Co., Ltd./kernel.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 12, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 12, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 12, 2026

Sources and claim methodology

  • Source referenceunisoc.com
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

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Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-20
Source
CVE List V5
Source checked
Oct 12, 2026
References
1 linked source
Open source record