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AndroidOperating system · Google

CVE-2025-36916

HIGH · 7.0 CVSS v3.1 Published 2025-12-11
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
72/100
Remediation priority · Elevated
Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
In PrepareWorkloadBuffers of gxp_main_actor.cc, there is a possible double fetch due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

A race condition in PrepareWorkloadBuffers in gxp_main_actor.cc creates a double-fetch vulnerability where an attacker can manipulate memory state between sequential reads of the same data, bypassing security checks and achieving local privilege escalation without requiring user interaction.

MitigationApply the vendor patch when available; in the interim, restrict local access to untrusted users and monitor for suspicious process behavior involving the affected component.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
AndroidOperating system
Affected:all versions

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm Android environment
    Run 'getprop ro.build.version.sdk' or check /system/build.prop for Android OS identification
    Affected if Device does not run Android (not affected)
  2. Check for GXP driver presence
    Search for gxp_main_actor related kernel modules in /proc/modules, /sys/module/, or look for gxp device nodes in /dev or /sys/class
    Affected if GXP driver component exists on the device (vulnerable if present)
  3. Verify GXP device nodes
    Examine /dev/ for gxp-related device files or check /sys/class/misc/ for GXP entries using 'ls -la'
    Affected if GXP device nodes are present (vulnerable code path reachable)
  4. Check kernel for GXP references
    Review kernel config or loaded modules for CONFIG_GXP or similar GXP graphics processor driver flags
    Affected if GXP driver is compiled into or loaded on the kernel

If the device runs Android and contains the GXP driver component (gxp_main_actor), the environment is affected since all Android versions with this component are vulnerable to the race condition.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply the vendor patch when available; in the interim, restrict local access to untrusted users and monitor for suspicious process behavior involving the affected component.

Fix this in Android Scoped from the published advisory
  • Consultation4.0 h
  • Implementation12.0 h
  • Testing6.0 h
  • Review / QA3.0 h
25.0 hours of engineering $4,400
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Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-36916 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data