CVE-2026-20846 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
February 10, 2026
Last Seen
February 10, 2026

CVE-2026-20846 is a vulnerability tracked across 2 threat clusters and 2 intelligence report mentions on ThreatCluster. First observed February 10, 2026; most recent activity February 10, 2026.

Related Threat Clusters

  • Multiple Windows Denial of Service Vulnerabilities Identified

    Two denial of service vulnerabilities have been identified in Windows systems. CVE-2026-21243 affects the Lightweight Directory Access Protocol (LDAP) due to a null pointer dereference, while CVE-2026-20846 involves a…

    2 articles · Updated February 10, 2026
  • February 2026 Patch Tuesday Addresses Multiple Vulnerabilities

    On February 10, 2026, Adobe and Microsoft released security patches addressing numerous vulnerabilities, including 36 CVEs published on the same day. Notably, three CVEs (CVE-2026-21510, CVE-2026-21514, and…

    1 article · Updated February 10, 2026

Recent Intelligence Reports

  • The February 2026 Security Update Review — Thezdi · February 10, 2026
  • CVE-2026-20846 GDI+ Denial of Service Vulnerability — Api.Msrc.Microsoft · February 10, 2026

Related Entities

DDoS Denial of Service CVE-2023-2804 CVE-2026-0391 CVE-2026-1861 CVE-2026-1862 CVE-2026-20841 CVE-2026-21218 CVE-2026-21222 CVE-2026-21228 CVE-2026-21229 CVE-2026-21231

CVSS v3.1 Breakdown