CWE-20 - Improper Input Validation - Cwe

Threat entity extracted from intelligence sources

Frequency
85
occurrences
First Seen
April 16, 2026
Last Seen
August 31, 2026

Related Threat Clusters

Recent Intelligence Reports

  • CVE-2026 — Api.Msrc.Microsoft · August 31, 2026
  • CVE-2026-55068 CVE Vulnerability Disclosures / 16h free5GC is an open-source implementation of the 5G core network. In 4.2.2 and earlier, the NRF RegisterNFInstance handler at PUT /nnrf-nfm/v1/nf-instances/{nfInstanceID} accepts NF Profiles without enforcing UUID format, nfStatus enum values, heartBeatTimer ranges, mandatory profile fields, or nfServices.ipEndPoints address constraints. The invalid profiles are persisted in the MongoDB NfProfile collection and returned by NFDiscover, allowing an — cve.report · August 29, 2026
  • CC-4837 — Digital.Nhs.Uk · August 27, 2026
  • Multiple TeamViewer Vulnerabilities Enable Remote Code Execution Attacks — Cybersecuritynews · August 27, 2026
  • Why AI Applications Stay Exposed When Scans Pass — Snyk · August 27, 2026
  • Massive security flaws plague Ubiquiti's UniFi ecosystem: 22 vulnerabilities, 21 critical — Cybernews · August 26, 2026
  • Threataft Blog News Aug 21, 2026 Microsoft Azure Mass Disclosure - CVSS 10.0 Peak | ThreatAft threataft.com Open source — threataft.com · August 21, 2026
  • SB2026081825 - Multiple vulnerabilities in macOS Tahoe — Cybersecurity-Help.Cz · August 18, 2026

CVSS v3.1 Breakdown