CVE-2025-43236

LOWNVD 3.33.3—

3.3

A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An attacker may be able to cause unexpected app termination.

CVSS v3: 3.3
EG Score: 3.3(medium)
EPSS: 0.5%
KEV: Not listed

Published

April 2, 2026

Last Modified

April 3, 2026

References (3)

product-security@applehttps://support.apple.com/en-us/124149
product-security@applehttps://support.apple.com/en-us/124150
product-security@applehttps://support.apple.com/en-us/124151

Weakness Classification(1)

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

CWE-843Access of Resource Using Incompatible Type (Type Confusion)

Data Freshness Timeline

(refreshed 20× 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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Frequently asked(5)

What is CVE-2025-43236?

CVE-2025-43236 is a low vulnerability published on April 2, 2026. A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An attacker may be able to cause unexpected app termination.

When was CVE-2025-43236 disclosed?

CVE-2025-43236 was first published in the National Vulnerability Database on April 2, 2026, with the most recent update on April 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-43236 actively exploited?

CVE-2025-43236 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-43236?

CVE-2025-43236 has a CVSS v3 base score of 3.3 (NVD).

How do I remediate CVE-2025-43236?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-43236, 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-2025-43236

📅 Published

🔄 Last Modified

🔗 References (3)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-43236?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (3)

Frequently asked(5)

Related CVEs(same CWE)