How severe is CVE-2024-13903?

CVE-2024-13903 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2024-13903 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-13903?

CVE-2024-13903 affects Quickjs-ng Quickjs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-13903?

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

Does CVE-2024-13903 have an EU (EUVD) identifier?

Yes. CVE-2024-13903 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7259.

When was CVE-2024-13903 published?

CVE-2024-13903 was published on 2025-03-21 and last updated on 2026-06-17.

CVE-2024-13903

CVE-2024-13903 is a medium-severity vulnerability in Quickjs-ng Quickjs with a CVSS 3.x base score of 4.3. 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-787.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
CVSS v4: 5.3
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7259
Weakness: CWE-787
Affected product: Quickjs-ng Quickjs
Published: 2025-03-21
Last modified: 2026-06-17

Description

A vulnerability was found in quickjs-ng QuickJS up to 0.8.0. It has been declared as problematic. Affected by this vulnerability is the function JS_GetRuntime of the file quickjs.c of the component qjs. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. Upgrading to version 0.9.0 is able to address this issue. The patch is named 99c02eb45170775a9a679c32b45dd4000ea67aff. It is recommended to upgrade the affected component.

Frequently asked questions

What is CVE-2024-13903?: A vulnerability was found in quickjs-ng QuickJS up to 0.8.0. It has been declared as problematic. Affected by this vulnerability is the function JS_GetRuntime of the file quickjs.c of the component qjs. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. Upgrading to version 0.9.0 is able to address this issue. The patch is named 99c02eb45170775a9a679c32b45dd4000ea67aff. It is recommended to upgrade the affected component.
How severe is CVE-2024-13903?: CVE-2024-13903 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2024-13903 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-13903?: CVE-2024-13903 affects Quickjs-ng Quickjs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-13903?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-13903 have an EU (EUVD) identifier?: Yes. CVE-2024-13903 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7259.
When was CVE-2024-13903 published?: CVE-2024-13903 was published on 2025-03-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:quickjs-ng:quickjs:*:*:*:*:*:*:*:*

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