How severe is CVE-2026-41606?

CVE-2026-41606 has a CVSS 3.x base score of 5.3, rated medium 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 low.

Is CVE-2026-41606 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41606?

CVE-2026-41606 affects Apache Thrift. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41606?

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

Does CVE-2026-41606 have an EU (EUVD) identifier?

Yes. CVE-2026-41606 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26024.

When was CVE-2026-41606 published?

CVE-2026-41606 was published on 2026-04-28 and last updated on 2026-06-30.

CVE-2026-41606

CVE-2026-41606 is a medium-severity vulnerability in Apache Thrift with a CVSS 3.x base score of 5.3. 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-674.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-26024
Weakness: CWE-674
Affected product: Apache Thrift
Published: 2026-04-28
Last modified: 2026-06-30

Description

Uncontrolled Recursion vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue.

Frequently asked questions

What is CVE-2026-41606?: Uncontrolled Recursion vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue.
How severe is CVE-2026-41606?: CVE-2026-41606 has a CVSS 3.x base score of 5.3, rated medium 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 low.
Is CVE-2026-41606 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41606?: CVE-2026-41606 affects Apache Thrift. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41606?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-41606 have an EU (EUVD) identifier?: Yes. CVE-2026-41606 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26024.
When was CVE-2026-41606 published?: CVE-2026-41606 was published on 2026-04-28 and last updated on 2026-06-30.

References

Affected products (1)

cpe:2.3:a:apache:thrift:*:*:*:*:*:*:*:*

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