CVE-2025-11543

CRITICALNVD 9.89.8—Trending — 3 sources updated this week

9.8

Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 8.7%
KEV: Not listed

Published

December 22, 2025

Last Modified

January 15, 2026

References (1)

psirt-info@cyberhttps://sharp-displays.jp.sharp/global/support/info/PJ-CVE-2025-11540.html

Weakness Classification(1)

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

CWE-354Improper Validation of Integrity Check Value

Data Freshness Timeline

(refreshed 11× in last 7d / 11× 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.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
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 17:09 UTCEG score recompute
2026-05-29 17:08 UTCGHSA enrichment
2026-05-29 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2025-11543?

CVE-2025-11543 is a critical vulnerability published on December 22, 2025. Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may create and run unauthorized firmware.

When was CVE-2025-11543 disclosed?

CVE-2025-11543 was first published in the National Vulnerability Database on December 22, 2025, with the most recent update on January 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-11543 actively exploited?

CVE-2025-11543 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 8.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-11543?

CVE-2025-11543 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-11543?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-11543, 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-2025-11543

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-11543?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)