CVE-2026-76401

Katalog CVE

CVSS 5.9 · Medium EPSS 0,38%

Kerentanan Inefficient Algorithmic Complexity pada splunk connect for kafka. Skor CVSS 3.1 5.9 (Medium) menurut cisco.com.

Deskripsi (NVD)

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer (REST) API could configure timestamp extraction with a crafted regular expression and matching event data to block a Kafka Connect worker thread, stopping event delivery for the affected connector. The vulnerability is possible because timestamp extraction evaluates customer-supplied regular expressions without a time limit. For more information see Install Splunk Connect for Kafka (https://help.splunk.com/en/data-management/integrate-data-with-add-ons/splunk-connect-for-kafka/2.2/install/install-splunk-connect-for-kafka) and Data ingestion parameters for Splunk Connect for Kafka (https://help.splunk.com/en/data-management/integrate-data-with-add-ons/splunk-connect-for-kafka/2.2/overview/data-ingestion-parameters-for-splunk-connect-for-kafka) in the Splunk documentation.

Rincian

Terbit di NVD

19 Agustus 2026

Terakhir diubah

24 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

5.9 (Medium), sumber cisco.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-407: Inefficient Algorithmic Complexity

EPSS (30 hari)

0,38% peluang dieksploitasi; lebih tinggi dari 30,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://advisory.splunk.com/advisories/SVD-2026-0808 advisory vendor