How severe is CVE-2024-27088?

CVE-2024-27088 has a CVSS 3.x base score of 0.0, rated none severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability none.

Is CVE-2024-27088 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-27088?

CVE-2024-27088 affects Medikoo Es5-ext. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-27088?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-27088 have an EU (EUVD) identifier?

Yes. CVE-2024-27088 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0508.

When was CVE-2024-27088 published?

CVE-2024-27088 was published on 2024-02-26 and last updated on 2026-06-17.

CVE-2024-27088

CVE-2024-27088 is a none-severity vulnerability in Medikoo Es5-ext with a CVSS 3.x base score of 0.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1333.

Key facts

Severity: None (CVSS 3.x base score 0.0)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0508
Weakness: CWE-1333
Affected product: Medikoo Es5-ext
Published: 2024-02-26
Last modified: 2026-06-17

Description

es5-ext contains ECMAScript 5 extensions. Passing functions with very long names or complex default argument names into `function#copy` or `function#toStringTokens` may cause the script to stall. The vulnerability is patched in v0.10.63.

Frequently asked questions

What is CVE-2024-27088?: es5-ext contains ECMAScript 5 extensions. Passing functions with very long names or complex default argument names into `function#copy` or `function#toStringTokens` may cause the script to stall. The vulnerability is patched in v0.10.63.
How severe is CVE-2024-27088?: CVE-2024-27088 has a CVSS 3.x base score of 0.0, rated none severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability none.
Is CVE-2024-27088 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-27088?: CVE-2024-27088 affects Medikoo Es5-ext. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-27088?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-27088 have an EU (EUVD) identifier?: Yes. CVE-2024-27088 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0508.
When was CVE-2024-27088 published?: CVE-2024-27088 was published on 2024-02-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:medikoo:es5-ext:*:*:*:*:*:node.js:*:*

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