How severe is CVE-2024-8764?

CVE-2024-8764 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-8764 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-8764?

CVE-2024-8764 affects Lunary. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8764?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-8764 have an EU (EUVD) identifier?

Yes. CVE-2024-8764 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6900.

When was CVE-2024-8764 published?

CVE-2024-8764 was published on 2025-03-20 and last updated on 2026-06-17.

CVE-2024-8764

CVE-2024-8764 is a high-severity vulnerability in Lunary with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6900
Weakness: CWE-1333
Affected product: Lunary
Published: 2025-03-20
Last modified: 2026-06-17

Description

A vulnerability in lunary-ai/lunary, as of commit be54057, allows users to upload and execute arbitrary regular expressions on the server side. This can lead to a Denial of Service (DoS) condition, as certain regular expressions can cause excessive resource consumption, blocking the server from processing other requests.

Frequently asked questions

What is CVE-2024-8764?: A vulnerability in lunary-ai/lunary, as of commit be54057, allows users to upload and execute arbitrary regular expressions on the server side. This can lead to a Denial of Service (DoS) condition, as certain regular expressions can cause excessive resource consumption, blocking the server from processing other requests.
How severe is CVE-2024-8764?: CVE-2024-8764 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-8764 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8764?: CVE-2024-8764 affects Lunary. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8764?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-8764 have an EU (EUVD) identifier?: Yes. CVE-2024-8764 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6900.
When was CVE-2024-8764 published?: CVE-2024-8764 was published on 2025-03-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:lunary:lunary:*:*:*:*:*:*:*:*

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