How severe is CVE-2024-2606?

CVE-2024-2606 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-2606 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-2606?

CVE-2024-2606 affects Mozilla Firefox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-2606?

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

Does CVE-2024-2606 have an EU (EUVD) identifier?

Yes. CVE-2024-2606 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27555.

When was CVE-2024-2606 published?

CVE-2024-2606 was published on 2024-03-19 and last updated on 2026-06-17.

CVE-2024-2606

CVE-2024-2606 is a low-severity vulnerability in Mozilla Firefox with a CVSS 3.x base score of 3.7. 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-704.

Key facts

Severity: Low (CVSS 3.x base score 3.7)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-27555
Weakness: CWE-704
Affected product: Mozilla Firefox
Published: 2024-03-19
Last modified: 2026-06-17

Description

Passing invalid data could have led to invalid wasm values being created, such as arbitrary integers turning into pointer values. This vulnerability affects Firefox < 124.

Frequently asked questions

What is CVE-2024-2606?: Passing invalid data could have led to invalid wasm values being created, such as arbitrary integers turning into pointer values. This vulnerability affects Firefox < 124.
How severe is CVE-2024-2606?: CVE-2024-2606 has a CVSS 3.x base score of 3.7, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-2606 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-2606?: CVE-2024-2606 affects Mozilla Firefox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-2606?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-2606 have an EU (EUVD) identifier?: Yes. CVE-2024-2606 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27555.
When was CVE-2024-2606 published?: CVE-2024-2606 was published on 2024-03-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*

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