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NVD / CVE Program· CNA Linux

CVE-2026-23187: pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains

HighCVSS 7.1 · v3.1—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 28/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.13% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: Linux Linux 071159ff5c0bf2e5efff79501e23faf3775cbcd1, 4390dcdabb5fca4647bf56a5a6b050bbdfa5760f, 6bd8b4a92a901fae1a422e6f914801063c345e8d.

Low priority for now. Upgrade to Linux Linux 071159ff5c0bf2e5efff79501e23faf3775cbcd1, 4390dcdabb5fca4647bf56a5a6b050bbdfa5760f, 6bd8b4a92a901fae1a422e6f914801063c345e8d or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains Fix out-of-range access of bc->domains in imx8m_blk_ctrl_remove().

Published
Feb 14, 2026
Updated
Nov 5, 2026
EPSS
0.1% · 3th percentile

Report tools

JSON

Action score

28

Monitor

Low priority for now.

CVSS
28 / 40 · 7.1 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-23187

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
linuxlinux kernel

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 5.16affected
    • 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 and later · before 7842b5dfcac888ece025a2321257d74b2264b099affected · git
    • 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 and later · before 071159ff5c0bf2e5efff79501e23faf3775cbcd1affected · git
    • 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 and later · before 4390dcdabb5fca4647bf56a5a6b050bbdfa5760faffected · git
    • 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 and later · before eb54ce033b344b531b374496e68a2554b2b56b5aaffected · git
    • 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 and later · before 6bd8b4a92a901fae1a422e6f914801063c345e8daffected · git
    • before 5.16not affected · semver
    • 6.1.163 and later · up to and including 6.1.*not affected · semver
    • 6.6.124 and later · up to and including 6.6.*not affected · semver
    • 6.12.70 and later · up to and including 6.12.*not affected · semver
Affected versions · NVD (5)

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • linux linux kernel5.16 and later · before 6.1.163
  • linux linux kernel6.2 and later · before 6.6.124
  • linux linux kernel6.7 and later · before 6.12.70
  • linux linux kernel6.13 and later · before 6.18.10
  • linux linux kernel6.19

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.164-16.1.164-1
Debian:13linuxbefore 6.12.73-16.12.73-1
Debian:14linuxbefore 6.18.10-16.18.10-1
openSUSE:Leap 16.0dtb-aarch64before 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-64kbbefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-azurebefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-defaultbefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-default-basebefore 6.12.0-160000.27.1.160000.2.86.12.0-160000.27.1.160000.2.8
openSUSE:Leap 16.0kernel-docsbefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-kvmsmallbefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-obs-buildbefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-obs-qabefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-rtbefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-sourcebefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-symsbefore 6.12.0-160000.28.16.12.0-160000.28.1
openSUSE:Leap 16.0kernel-zfcpdumpbefore 6.12.0-160000.28.16.12.0-160000.28.1
SUSE:Linux Enterprise Live Patching 15 SP7kernel-livepatch-SLE15-SP7-RT_Update_11before 1-150700.1.3.11-150700.1.3.1
SUSE:Linux Micro 6.2gdk-pixbufbefore 2.42.12-160000.4.12.42.12-160000.4.1
SUSE:Linux Micro 6.2kernel-64kbbefore 6.12.0-160000.28.16.12.0-160000.28.1
SUSE:Linux Micro 6.2kernel-defaultbefore 6.12.0-160000.28.16.12.0-160000.28.1
SUSE:Linux Micro 6.2kernel-default-basebefore 6.12.0-160000.27.1.160000.2.86.12.0-160000.27.1.160000.2.8
SUSE:Linux Micro 6.2kernel-rtbefore 6.12.0-160000.28.16.12.0-160000.28.1
SUSE:Linux Micro 6.2kernel-sourcebefore 6.12.0-160000.28.16.12.0-160000.28.1
SUSE:Linux Micro Extras 6.2kernel-obs-buildbefore 6.12.0-160000.28.16.12.0-160000.28.1

+4

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
    90Now
  • CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe…KEV
    89Now
  • CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
    85Now

Published before and after this one in the same product

  • ← EarlierCVE-2026-23185Feb 14, 2026 · wifi: iwlwifi: mld: cancel mlo_scan_start_wk
    31Monitor
  • ← EarlierCVE-2026-23186Feb 14, 2026 · hwmon: (acpi_power_meter) Fix deadlocks related to acpi_power_meter_notify()
    22Monitor
  • Later →CVE-2026-23190Feb 14, 2026 · ASoC: amd: fix memory leak in acp3x pdm dma ops
    22Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux071159ff5c0bf2e5efff79501e23faf3775cbcd1Vendor (CNA)
Linux Linux4390dcdabb5fca4647bf56a5a6b050bbdfa5760fVendor (CNA)
Linux Linux6bd8b4a92a901fae1a422e6f914801063c345e8dVendor (CNA)
Linux Linux7842b5dfcac888ece025a2321257d74b2264b099Vendor (CNA)
Linux Linuxeb54ce033b344b531b374496e68a2554b2b56b5aVendor (CNA)
debian:linux6.1.164-1 · Debian:12Package registry (OSV)
opensuse:dtb-aarch646.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-64kb6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-azure6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-default6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-default-base6.12.0-160000.27.1.160000.2.8 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-docs6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-kvmsmall6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-obs-build6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-obs-qa6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-rt6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-source6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
opensuse:kernel-syms6.12.0-160000.28.1 · openSUSE:Leap 16.0Package registry (OSV)
suse:gdk-pixbuf2.42.12-160000.4.1 · SUSE:Linux Micro 6.2Package registry (OSV)
suse:kernel-64kb6.12.0-160000.28.1 · SUSE:Linux Micro 6.2Package registry (OSV)
suse:kernel-default6.12.0-160000.28.1 · SUSE:Linux Micro 6.2Package registry (OSV)
suse:kernel-default-base6.12.0-160000.27.1.160000.2.8 · SUSE:Linux Micro 6.2Package registry (OSV)
suse:kernel-livepatch-SLE15-SP7-RT_Update_111-150700.1.3.1 · SUSE:Linux Enterprise Live Patching 15 SP7Package registry (OSV)
suse:kernel-obs-build6.12.0-160000.28.1 · SUSE:Linux Micro Extras 6.2Package registry (OSV)
suse:kernel-rt6.4.0-150700.7.37.2 · SUSE:Real Time Module 15 SP7Package registry (OSV)
suse:kernel-source6.12.0-160000.28.1 · SUSE:Linux Micro 6.2Package registry (OSV)
suse:kernel-source-rt6.4.0-150700.7.37.2 · SUSE:Real Time Module 15 SP7Package registry (OSV)
suse:kernel-syms6.12.0-160000.28.1 · SUSE:Linux Micro Extras 6.2Package registry (OSV)
suse:kernel-syms-rt6.4.0-150700.7.37.1 · SUSE:Real Time Module 15 SP7Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-125 · Out-of-bounds Read

CVSS vector

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

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

References

Show all references (4 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records