CVE-2026-43270

MEDIUMNVD 5.55.5—

5.5

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

media: mtk-mdp: Fix a reference leak bug in mtk_mdp_remove()

In mtk_mdp_probe(), vpu_get_plat_device() increases the reference count of the returned platform device. Add platform_device_put() to prevent reference leak.

CVSS v3: 5.5
EG Score: 5.5(high)
EPSS: 2.4%
KEV: Not listed

Published

May 6, 2026

Last Modified

May 8, 2026

References (8)

416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2d93758f42a57f3485534eab858b308e41653de4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/403b7c757ac9f6b2ffb7d00ff4795a245f5e8911
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4f2a51433a3a65d16975d1e32052d80656da077d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/564fd3a63efc3ebbdb5d0a8fc7c0d3f753fbbd5d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a62ba5aa9ee95fd953583e95e519badf0b76ecf3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c44beed2e5caf2cbbe651432baa3a129f18b0169
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dd530e29bd514d7187b3e2df8eb2107419c7988f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f128bab57b8018e526b7eda854ca20069863af47

Data Freshness Timeline

(refreshed 12× in last 7d / 18× 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
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2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
2026-05-21 22:43 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 14:11 UTCEG score recompute
2026-05-20 14:11 UTCGHSA enrichment
2026-05-20 11:22 UTCepss_batch
2026-05-20 11:22 UTCepss_batch

Frequently asked(5)

What is CVE-2026-43270?

CVE-2026-43270 is a medium vulnerability published on May 6, 2026. In the Linux kernel, the following vulnerability has been resolved: media: mtk-mdp: Fix a reference leak bug in mtkmdpremove() In mtkmdpprobe(), vpugetplat_device() increases the reference count of the returned platform device. Add platformdeviceput() to prevent reference leak.

When was CVE-2026-43270 disclosed?

CVE-2026-43270 was first published in the National Vulnerability Database on May 6, 2026, with the most recent update on May 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-43270 actively exploited?

CVE-2026-43270 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-43270?

CVE-2026-43270 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2026-43270?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-43270, 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-2026-43270

📅 Published

🔄 Last Modified

🔗 References (8)