CVE-2026-23187 (GCVE-0-2026-23187)
Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-05-11 22:02
VLAI
EPSS
VEX
Title
pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains
Summary
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().
Severity
7.1 (High)
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
2684ac05a8c4d2d5c49e6c11eb6206b30a284813 , < 7842b5dfcac888ece025a2321257d74b2264b099
(git)
Affected: 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 , < 071159ff5c0bf2e5efff79501e23faf3775cbcd1 (git) Affected: 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 , < 4390dcdabb5fca4647bf56a5a6b050bbdfa5760f (git) Affected: 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 , < eb54ce033b344b531b374496e68a2554b2b56b5a (git) Affected: 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 , < 6bd8b4a92a901fae1a422e6f914801063c345e8d (git) |
guessed | |
| Linux | Linux |
Affected:
5.16
Unaffected: 0 , < 5.16 (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/pmdomain/imx/imx8m-blk-ctrl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"versionType": "git"
},
{
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},
{
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"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/pmdomain/imx/imx8m-blk-ctrl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.16"
},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.163",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.124",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.70",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
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},
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"negate": false,
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],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: imx8m-blk-ctrl: fix out-of-range access of bc-\u003edomains\n\nFix out-of-range access of bc-\u003edomains in imx8m_blk_ctrl_remove()."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:02:00.524Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7842b5dfcac888ece025a2321257d74b2264b099"
},
{
"url": "https://git.kernel.org/stable/c/071159ff5c0bf2e5efff79501e23faf3775cbcd1"
},
{
"url": "https://git.kernel.org/stable/c/4390dcdabb5fca4647bf56a5a6b050bbdfa5760f"
},
{
"url": "https://git.kernel.org/stable/c/eb54ce033b344b531b374496e68a2554b2b56b5a"
},
{
"url": "https://git.kernel.org/stable/c/6bd8b4a92a901fae1a422e6f914801063c345e8d"
}
],
"title": "pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc-\u003edomains",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2026-23187",
"datePublished": "2026-02-14T16:27:16.200Z",
"dateReserved": "2026-01-13T15:37:45.985Z",
"dateUpdated": "2026-05-11T22:02:00.524Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-23187",
"date": "2026-09-15",
"epss": "0.00121",
"percentile": "0.02189"
},
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urce\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/4390dcdabb5fca4647bf56a5a6b050bbdfa5760f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/6bd8b4a92a901fae1a422e6f914801063c345e8d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7842b5dfcac888ece025a2321257d74b2264b099\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/eb54ce033b344b531b374496e68a2554b2b56b5a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-06-28T11:12:01+00:00",
"cve": "CVE-2026-23187",
"id": "CVE-2026-23187",
"initial_release_date": "2026-02-14T00:00:00+00:00",
"product_status:known_affected": "184",
"product_status:known_not_affected": "90",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc-\u003edomains",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23187.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-09-11T01:37:57Z",
"cve": "CVE-2026-23187",
"id": "CVE-2026-23187",
"initial_release_date": "2026-02-16T00:25:22Z",
"product_status:first_fixed": "2",
"product_status:known_affected": "449",
"product_status:known_not_affected": "312",
"product_status:recommended": "280",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2026-23187",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-23187.json",
"version": "38"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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