CVE-2024-33259

MEDIUMNVD 5.55.5—

5.5

Jerryscript commit cefd391 was discovered to contain a segmentation violation via the component scanner_seek at jerry-core/parser/js/js-scanner-util.c.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 10.3%
KEV: Not listed

Published

April 26, 2024

Last Modified

September 22, 2025

References (2)

cve@mitrehttps://github.com/jerryscript-project/jerryscript/issues/5132
af854a3a-2127-422b-91ae-364da2661108https://github.com/jerryscript-project/jerryscript/issues/5132

Weakness Classification(1)

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

CWE-400Uncontrolled Resource Consumption (Denial of Service)

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.

2026-06-06 13:46 UTCepss_batch
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Frequently asked(5)

What is CVE-2024-33259?

CVE-2024-33259 is a medium vulnerability published on April 26, 2024. Jerryscript commit cefd391 was discovered to contain a segmentation violation via the component scanner_seek at jerry-core/parser/js/js-scanner-util.c.

When was CVE-2024-33259 disclosed?

CVE-2024-33259 was first published in the National Vulnerability Database on April 26, 2024, with the most recent update on September 22, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-33259 actively exploited?

CVE-2024-33259 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-33259?

CVE-2024-33259 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2024-33259?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-33259, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-33259

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Is Your Infrastructure Affected by CVE-2024-33259?

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Frequently asked(5)

What is CVE-2024-33259?

When was CVE-2024-33259 disclosed?

Is CVE-2024-33259 actively exploited?

What is the CVSS score of CVE-2024-33259?

CVE-2024-33259 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2024-33259?

CVE-2024-33259

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-33259?

CVE-2024-33259

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-33259?

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References (2)

Frequently asked(5)

Published

Last Modified

References (2)

Frequently asked(5)

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