How severe is CVE-2024-25638?

CVE-2024-25638 has a CVSS 3.x base score of 8.9, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2024-25638 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-25638?

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-2024-25638 have an EU (EUVD) identifier?

Yes. CVE-2024-25638 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2321.

When was CVE-2024-25638 published?

CVE-2024-25638 was published on 2024-07-22 and last updated on 2026-06-17.

CVE-2024-25638

CVE-2024-25638 is a high-severity vulnerability with a CVSS 3.x base score of 8.9. 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-345.

Key facts

Severity: High (CVSS 3.x base score 8.9)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-2321
Weakness: CWE-345
Published: 2024-07-22
Last modified: 2026-06-17

Description

dnsjava is an implementation of DNS in Java. Records in DNS replies are not checked for their relevance to the query, allowing an attacker to respond with RRs from different zones. This vulnerability is fixed in 3.6.0.

Frequently asked questions

What is CVE-2024-25638?: dnsjava is an implementation of DNS in Java. Records in DNS replies are not checked for their relevance to the query, allowing an attacker to respond with RRs from different zones. This vulnerability is fixed in 3.6.0.
How severe is CVE-2024-25638?: CVE-2024-25638 has a CVSS 3.x base score of 8.9, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2024-25638 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-25638?: 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-2024-25638 have an EU (EUVD) identifier?: Yes. CVE-2024-25638 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-2321.
When was CVE-2024-25638 published?: CVE-2024-25638 was published on 2024-07-22 and last updated on 2026-06-17.

References

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