CVE-2026-45896

NONECVSS 0.0

0.0

In the Linux kernel, the following vulnerability has been resolved:

mtd: intel-dg: Fix accessing regions before setting nregions

The regions array is counted by nregions, but it's set only after accessing it:

[] UBSAN: array-index-out-of-bounds in drivers/mtd/devices/mtd_intel_dg.c:750:15 [] index 0 is out of range for type ' [*]'

Fix it by also fixing an undesired behavior: the loop silently ignores ENOMEM and continues setting the other entries.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 4.3%
KEV: Not listed

Published

May 27, 2026

Last Modified

May 27, 2026

References (3)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/721bd22bcf45a63ebd9bd0f478ef721b45cc5383
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/779c59274d03cc5c07237a2c845dfb71cff77705
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d58fca8513414b15387460b14a7a0a30405b9c9e

Vendor Advisories for CVE-2026-45896(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GHSA-x95w-mwf5-x656
GitHub Security Advisoriesunknown
In the Linux kernel, the following vulnerability has been resolved: mtd: intel-dg: Fix accessing...

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 14:18 UTCEG score recompute

Frequently asked(4)

What is CVE-2026-45896?

CVE-2026-45896 is a none vulnerability published on May 27, 2026. In the Linux kernel, the following vulnerability has been resolved: mtd: intel-dg: Fix accessing regions before setting nregions The regions array is counted by nregions, but it's set only after accessing it: [] UBSAN: array-index-out-of-bounds in drivers/mtd/devices/mtdinteldg.c:750:15 [] index 0…

When was CVE-2026-45896 disclosed?

CVE-2026-45896 was first published in the National Vulnerability Database on May 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-45896 actively exploited?

CVE-2026-45896 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2026-45896?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45896, 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-2026-45896

📅 Published

🔄 Last Modified

🔗 References (3)

📣 Vendor Advisories for CVE-2026-45896(1)