CVE-2026-72009

Local MIPI device interruption via shared-resource race

Published Aug 15, 2026 · Updated Aug 15, 2026

Race condition in the Linux kernel's i.MX93 block controller allows local users to interrupt active MIPI DSI or CSI devices. The driver's independent DSI and CSI domains manipulate overlapping clock and reset bits, so either power-off path can clear resources still used by the other. Reachability requires an i.MX93 system with both domains in use; a winning race interrupts display or camera operation, while broader effects are not publicly detailed.

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

What happened

Race condition in the Linux kernel's i.MX93 block controller allows local users to interrupt active MIPI DSI or CSI devices. The driver's independent DSI and CSI domains manipulate overlapping clock and reset bits, so either power-off path can clear resources still used by the other. Reachability requires an i.MX93 system with both domains in use; a winning race interrupts display or camera operation, while broader effects are not publicly detailed.

The record

CVE
CVE-2026-72009
Published
Aug 15, 2026
Updated
Aug 15, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-362
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=6.1
  2. Affected versionversion=e9aa77d413c903ba4cf7da3fe0b419cae5b97a81 <4ba6d7166750d0b810c6cfc0b1df7585f513b48c
  3. Affected versionversion=e9aa77d413c903ba4cf7da3fe0b419cae5b97a81 <4fd5b33faf092ef2d09f730a7d9e49f9e976ac67
  4. Affected versionversion=e9aa77d413c903ba4cf7da3fe0b419cae5b97a81 <99611233f8cda833169fa6487d5dacdf189e5cb0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=6.1; version=e9aa77d413c903ba4cf7da3fe0b419cae5b97a81 <4ba6d7166750d0b810c6cfc0b1df7585f513b48c; version=e9aa77d413c903ba4cf7da3fe0b419cae5b97a81 <4fd5b33faf092ef2d09f730a7d9e49f9e976ac67; version=e9aa77d413c903ba4cf7da3fe0b419cae5b97a81 <99611233f8cda833169fa6487d5dacdf189e5cb0

Published CVSS scores

5.5Amazon LinuxCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.8kernel.orgCVSS: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-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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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