CVE-2026-23187

HIGHNVD 7.17.1—

7.1

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().

CVSS v3: 7.1
EG Score: 7.1(medium)
EPSS: 1.9%
KEV: Not listed

Published

February 14, 2026

Last Modified

March 19, 2026

References (5)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/071159ff5c0bf2e5efff79501e23faf3775cbcd1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4390dcdabb5fca4647bf56a5a6b050bbdfa5760f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6bd8b4a92a901fae1a422e6f914801063c345e8d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7842b5dfcac888ece025a2321257d74b2264b099
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eb54ce033b344b531b374496e68a2554b2b56b5a

Patch Availability(7)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	linux-tools-nvidia-lowlatency-64k-6.8 (6.8.0-1054.57.1) @ noble	2026-06-12	ubuntu
ubuntu	linux-tools-fips-6.8 (6.8.0-116.116+fips1) @ noble	2026-06-12	ubuntu
ubuntu	linux-tools-nvidia-hwe-22.04-edge (6.8.0-1054.57~22.04.1) @ jammy	2026-06-12	ubuntu
ubuntu	linux-tools-nvidia-tegra-rt-6.8 (6.8.0-1024.24) @ noble	2026-06-12	ubuntu
ubuntu	linux-tools-azure-lts-24.04 (6.8.0-1056.62) @ noble	2026-06-12	ubuntu
ubuntu	linux-tools-azure-fips-6.8 (6.8.0-1059.65+fips1) @ noble	2026-06-12	ubuntu
ubuntu	linux-virtual-6.8 (6.8.0-117.117) @ noble	2026-06-12	ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-125Out-of-bounds Read

All Vendor Advisories

(7)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 12× in last 7d / 64× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-21 14:56 UTCEPSS rescore
2026-06-21 14:56 UTCEPSS rescore
2026-06-21 01:59 UTCEPSS rescore
2026-06-21 01:59 UTCEPSS rescore
2026-06-19 19:25 UTCEPSS rescore
2026-06-19 19:25 UTCEPSS rescore
2026-06-18 17:52 UTCEPSS rescore
2026-06-17 17:53 UTCEPSS rescore
2026-06-17 17:53 UTCEPSS rescore
2026-06-16 17:52 UTCEPSS rescore
2026-06-15 17:48 UTCEPSS rescore
2026-06-14 23:18 UTCEPSS rescore
2026-06-13 23:00 UTCEPSS rescore
2026-06-13 23:00 UTCEPSS rescore
2026-06-12 23:12 UTCEPSS rescore
2026-06-12 03:33 UTCEG score recompute
2026-06-12 03:33 UTCVendor advisory
2026-06-12 03:33 UTCGHSA enrichment
2026-06-11 14:00 UTCEPSS rescore
2026-06-10 22:18 UTCEPSS rescore
2026-06-10 21:21 UTCEG score recompute
2026-06-10 21:21 UTCVendor advisory
2026-06-10 21:21 UTCGHSA enrichment
2026-06-10 13:22 UTCEPSS rescore
2026-06-10 09:36 UTCEG score recompute

Show 39 more

2026-06-10 09:36 UTCVendor advisory
2026-06-10 09:35 UTCGHSA enrichment
2026-06-09 19:44 UTCEG score recompute
2026-06-09 19:44 UTCVendor advisory
2026-06-09 19:44 UTCGHSA enrichment
2026-06-08 14:17 UTCEPSS rescore
2026-06-08 14:17 UTCEPSS rescore
2026-06-08 05:10 UTCEG score recompute
2026-06-08 05:10 UTCVendor advisory
2026-06-08 05:10 UTCGHSA enrichment
2026-06-07 17:53 UTCEG score recompute
2026-06-07 17:53 UTCVendor advisory
2026-06-07 17:53 UTCGHSA enrichment
2026-06-07 15:25 UTCEPSS rescore
2026-06-07 15:24 UTCEPSS rescore
2026-06-06 13:47 UTCEPSS rescore
2026-06-06 13:47 UTCEPSS rescore
2026-06-06 13:47 UTCEPSS rescore
2026-06-05 22:47 UTCEPSS rescore
2026-06-05 06:10 UTCEPSS rescore
2026-06-05 06:10 UTCEPSS rescore
2026-06-04 13:12 UTCEPSS rescore
2026-06-04 13:12 UTCEPSS rescore
2026-06-04 13:12 UTCEPSS rescore
2026-06-02 20:13 UTCEPSS rescore
2026-06-02 20:13 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-05-31 22:30 UTCEPSS rescore
2026-05-31 22:30 UTCEPSS rescore
2026-05-31 00:16 UTCEPSS rescore
2026-05-31 00:16 UTCEPSS rescore
2026-05-31 00:16 UTCEPSS rescore
2026-05-29 13:51 UTCEG score recompute
2026-05-29 13:51 UTCVendor advisory
2026-05-29 13:51 UTCGHSA enrichment
2026-05-29 13:44 UTCEPSS rescore
2026-05-29 13:44 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-23187?

CVE-2026-23187 is a high vulnerability published on February 14, 2026. 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 imx8mblkctrl_remove().

When was CVE-2026-23187 disclosed?

CVE-2026-23187 was first published in the National Vulnerability Database on February 14, 2026, with the most recent update on March 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-23187 actively exploited?

CVE-2026-23187 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-23187?

CVE-2026-23187 has a CVSS v3 base score of 7.1 (NVD).

How do I remediate CVE-2026-23187?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-23187, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2026-23187

Published

Last Modified

References (5)

Patch Availability(7)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-23187?

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CVE-2026-23187

📅 Published

🔄 Last Modified

🔗 References (5)

Patch Availability(7)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-23187?

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