CWE-129 - Improper Validation of Array Index - Cwe

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
July 21, 2026
Last Seen
July 21, 2026

CWE-129 - Improper Validation of Array Index is a cwe tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.

CWE-129 - Improper Validation of Array Index is a cwe tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed July 21, 2026; most recent activity July 21, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • openSUSE 389-ds Important Heap Overflow DoS Fix 2026-3137 — Linuxsecurity · July 21, 2026

Frequently asked questions

What is CWE-129 - Improper Validation of Array Index?

CWE-129 - Improper Validation of Array Index is a cwe tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.

Is CWE-129 - Improper Validation of Array Index still active?

The most recent intelligence report mentioning CWE-129 - Improper Validation of Array Index on ThreatCluster is dated July 21, 2026.

What is CWE-129 - Improper Validation of Array Index associated with?

Across ThreatCluster reporting, CWE-129 - Improper Validation of Array Index most frequently co-occurs with Denial of Service, CVE-2026-11610, CVE-2026-11611, CVE-2026-11774, CVE-2026-11785, among 12 tracked related entities.

What are the latest developments involving CWE-129 - Improper Validation of Array Index?

The most significant recent cluster is “openSUSE 389-ds Heap Overflow Vulnerabilities Lead to DoS Risks” (3 articles · Updated July 21, 2026). CWE-129 - Improper Validation of Array Index appears across 1 threat cluster in total, listed above with sources.

How much reporting does ThreatCluster have on CWE-129 - Improper Validation of Array Index?

CWE-129 - Improper Validation of Array Index appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown