Threats Tagged 'cve-2026-21901'
View all threats tagged with 'cve-2026-21901'. Filter and sort to focus on specific types of threats.
Stop chasing alerts. Route them.
Start free, then upgrade once to turn Radar into an automated delivery engine for your security stack.
Custom feeds / Automations: email, Slack, webhooks, SIEM/MISP / API access (baseline limits)
API access activates after upgrading in Console -> Billing.
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.
Filter Threats
Narrow down the results by type, severity, or affected countries
Threats Tagged 'cve-2026-21901'
Click on any threat for detailed analysis and mitigation recommendations
CVE-2026-21901: CWE-476 NULL Pointer Dereference in Juniper Networks Junos OSCVE-2026-21901 0 CVE-2026-21901 is a NULL Pointer Dereference vulnerability in the management daemon (mgd) of Juniper Networks Junos OS and Junos OS Evolved. A local, high-privileged user can trigger this by setting or deactivating a specific SSH configuration parameter, causing the mgd process to crash and restart. Repeated execution of these commands results in a sustained Denial of Service (DoS). This affects multiple versions of Junos OS and Junos OS Evolved starting from 22.3 and 22.3R1-EVO respectively, up to but not including certain patched releases. The vulnerability has a CVSS score of 4.4, indicating medium severity. Join the discussion | CVE Database V5 | 07/09/2026, 21:01:31 UTC Added: 07/09/2026, 21:18:21 UTC |
Showing 1 to 1 of 1 result