How severe is CVE-2024-47561?

CVE-2024-47561 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-47561 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-47561?

CVE-2024-47561 primarily affects Apache Avro. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-47561?

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-2024-47561 have an EU (EUVD) identifier?

Yes. CVE-2024-47561 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3126.

When was CVE-2024-47561 published?

CVE-2024-47561 was published on 2024-10-03 and last updated on 2026-06-17.

CVE-2024-47561

CVE-2024-47561 is a high-severity vulnerability in Apache Avro with a CVSS 3.x base score of 7.3. 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-502.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v4: 9.2
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-3126
Weakness: CWE-502
Affected product: Apache Avro
Published: 2024-10-03
Last modified: 2026-06-17

Description

Schema parsing in the Java SDK of Apache Avro 1.11.3 and previous versions allows bad actors to execute arbitrary code. Users are recommended to upgrade to version 1.11.4 or 1.12.0, which fix this issue.

Frequently asked questions

What is CVE-2024-47561?: Schema parsing in the Java SDK of Apache Avro 1.11.3 and previous versions allows bad actors to execute arbitrary code. Users are recommended to upgrade to version 1.11.4 or 1.12.0, which fix this issue.
How severe is CVE-2024-47561?: CVE-2024-47561 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-47561 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-47561?: CVE-2024-47561 primarily affects Apache Avro. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-47561?: 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-2024-47561 have an EU (EUVD) identifier?: Yes. CVE-2024-47561 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-3126.
When was CVE-2024-47561 published?: CVE-2024-47561 was published on 2024-10-03 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:apache:avro:*:*:*:*:*:-:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
cpe:2.3:a:netapp:brocade_san_navigator:-:*:*:*:*:*:*:*

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