Juniper JUNOS

Name: Juniper JUNOS
Brand: Juniper

productDE

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

critical

by severity

0critical1high0medium0low

updated 2026-10-27

vulnerabilities (7)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2025-21590US	—OT critical	1.74% (78th)	KEV	21.4R3-S10	2025-03-12	6 versions
CVE-2024-6387US	high8.1	99.5% (100th)	Exploit	24.4R1	2024-07-01	6 versions
CVE-2026-21902US	—	18.5% (97th)	Exploit	no fix	2026-02-25	3 versions
CVE-2024-39894US	—	1.63% (76th)	—	24.2R1-S2	2024-07-02	6 versions
CVE-2026-21918US	—	0.41% (35th)	—	no fix	2026-01-15	≤ Paragon Automation (Pathfinder, Planner, Insights) <24.1.1
CVE-2026-21905US	—	0.41% (35th)	—	no fix	2026-01-15	≤ Paragon Automation (Pathfinder, Planner, Insights) <24.1.1
CVE-2025-52987US	—	0.27% (20th)	—	no fix	2026-01-15	≤ Paragon Automation (Pathfinder, Planner, Insights) <24.1.1

The flaw types (CWEs) most of these CVEs share.

CWE-1021Improper Restriction of Rendered UI Layers or Frames1 CVEs
CWE-203Observable Discrepancy1 CVEs
CWE-208Observable Timing Discrepancy1 CVEs
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')1 CVEs
CWE-364Signal Handler Race Condition1 CVEs
CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition1 CVEs
CWE-415Double Free1 CVEs
CWE-653Improper Isolation or Compartmentalization1 CVEs

Which sources assert this record, and when.

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