CVE-2026-22624

MEDIUMNVD 4.34.3—

4.3

Due to inadequate access control, authenticated users of certain HIKSEMI NAS products can manipulate other users' file resources without proper authorization.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 2.0%
KEV: Not listed

Published

January 30, 2026

Last Modified

April 15, 2026

References (1)

hsrc@hikvisionhttps://www.hiksemitech.com/en/hiksemi/support/security-advisory.html

Weakness Classification(1)

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

CWE-863Incorrect Authorization

Data Freshness Timeline

(refreshed 18× in last 7d / 20× 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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2026-05-21 22:43 UTCepss_batch

Frequently asked(5)

What is CVE-2026-22624?

CVE-2026-22624 is a medium vulnerability published on January 30, 2026. Due to inadequate access control, authenticated users of certain HIKSEMI NAS products can manipulate other users' file resources without proper authorization.

When was CVE-2026-22624 disclosed?

CVE-2026-22624 was first published in the National Vulnerability Database on January 30, 2026, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-22624 actively exploited?

CVE-2026-22624 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-22624?

CVE-2026-22624 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2026-22624?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-22624, 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.

Dependency Blast Radius

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CVE-2026-22624

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-22624?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)