CVE-2025-10865

Use-after-free via unreferenced PMR return

Published Jan 13, 2026 · Updated Jan 13, 2026

Use-after-free in Imagination Technologies Graphics DDK 25.2 RTM and earlier allows local users to corrupt kernel memory via GPU calls. DevmemIntGetReservationData returns a physical-memory resource without incrementing its reference count, allowing the resource to be freed while a caller still holds it. A non-privileged local process must issue improper GPU system calls; subsequent stale access can compromise kernel confidentiality, integrity, and availability.

CVSS severity7.8
High
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Use-after-free in Imagination Technologies Graphics DDK 25.2 RTM and earlier allows local users to corrupt kernel memory via GPU calls. DevmemIntGetReservationData returns a physical-memory resource without incrementing its reference count, allowing the resource to be freed while a caller still holds it. A non-privileged local process must issue improper GPU system calls; subsequent stale access can compromise kernel confidentiality, integrity, and availability.

The record

CVE
CVE-2025-10865
Published
Jan 13, 2026
Updated
Jan 13, 2026
Vendor
Imagination Technologies
Product
Graphics DDK
Classifications
CWE-416, CAPEC-124, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.15 RTM
  2. Affected versionversion=1.17 RTM
  3. Affected versionversion=1.18 RTM
  4. Affected versionversion=23.2 RTM <=25.2 RTM

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Imagination Technologies · Graphics DDKversion=1.15 RTM; version=1.17 RTM; version=1.18 RTM; version=23.2 RTM <=25.2 RTM

Published CVSS scores

7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-416Use After Free
CAPEC-124Shared Resource Manipulation
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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