CVE-2020-36615

HIGHNVD 7.87.8—

7.8

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1. Processing a maliciously crafted font may lead to arbitrary code execution.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 23.0%
KEV: Not listed

Published

August 14, 2023

Last Modified

November 21, 2024

References (2)

product-security@applehttps://support.apple.com/en-us/HT211931
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT211931

Weakness Classification(1)

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

CWE-125Out-of-bounds Read

Data Freshness Timeline

(refreshed 15× 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.

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Frequently asked(5)

What is CVE-2020-36615?

CVE-2020-36615 is a high vulnerability published on August 14, 2023. An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1. Processing a maliciously crafted font may lead to arbitrary code execution.

When was CVE-2020-36615 disclosed?

CVE-2020-36615 was first published in the National Vulnerability Database on August 14, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-36615 actively exploited?

CVE-2020-36615 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-36615?

CVE-2020-36615 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2020-36615?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-36615, 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-2020-36615

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2020-36615?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)