Known vulnerabilities in Junos OS - page 2

Vendor: Juniper Networks, Inc.
Software: Junos OS
Software CPE: cpe:2.3:o:juniper_networks:juniper_junos_os:*:*:*:*:*:*:*:*
Website: https://www.juniper.net/us/en/
Total vulnerabilities: 660
Public exploits: 27
Known exploited (KEV): 9
Highest CVSSv4 Score: 9.4

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Junos OS Junos OS is affected by 660 known vulnerabilities: 4 critical, 55 high, 423 medium, 178 low Critical High Medium Low

Vulnerabilities (660)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU130704 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-21919		 CWE-362 Low
No
No
 23.4R2-S4, 24.2R2-S1, 24.4R1-S3, 24.4R2, 25.2R1 08.05.2026 SB2026050828
#VU130703 - Improper Check for Unusual or Exceptional Conditions
CVE-2026-33781		 CWE-754 Medium
No
No
 24.4R2, 25.2R1-S1, 25.2R2, 25.4R1 08.05.2026 SB2026050827
#VU130702 - Command injection
CVE-2026-33791		 CWE-77 Low
No
No
 22.4R3-S8, 23.2R2-S5, 23.4R2-S7, 24.2R2-S2, 24.4R2, 25.2R2, 25.4R1 08.05.2026 SB2026050826
#VU130701 - Missing Authentication for Critical Function
CVE-2025-30650		 CWE-306 Low
No
No
 22.4R3-S8, 23.2R2-S6, 23.4R2-S6, 24.2R2-S3, 24.4R2, 25.2R2, 25.4R1 08.05.2026 SB2026050825
#VU130700 - Improper Check for Unusual or Exceptional Conditions
CVE-2026-33787		 CWE-754 Low
No
No
 23.2R2-S6, 23.4R2-S7, 24.2R2-S2, 24.4R2, 25.2R1-S1, 25.2R2, 25.4R1 08.05.2026 SB2026050822
#VU130699 - Missing release of memory after effective lifetime
CVE-2026-33775		 CWE-401 Medium
No
No
 22.4R3-S8, 23.2R2-S5, 23.4R2-S6, 24.2R2-S2, 24.4R2, 25.2R2, 25.4R1 08.05.2026 SB2026050821
#VU130698 - Improper Check for Unusual or Exceptional Conditions
CVE-2026-33790		 CWE-754 Medium
No
No
 21.2R3-S10, 21.4R3-S12, 22.4R3-S9, 23.2R2-S6, 23.4R2-S7, 24.2R2-S3, 24.4R2-S3, 25.2R1-S2, 25.2R2, 25.4R1 08.05.2026 SB2026050823
#VU130697 - Execution with Unnecessary Privileges
CVE-2026-33793		 CWE-250 Low
No
No
 22.4R3-S7, 23.2R2-S4, 23.4R2-S6, 24.2R1-S2, 24.2R2, 24.4R1-S2, 24.4R2, 25.2R1 08.05.2026 SB2026050824
#VU130696 - Missing Authorization
CVE-2026-33776		 CWE-862 Low
No
No
 22.4R3-S8, 23.2R2-S6, 23.4R2-S6, 24.2R2-S4, 24.4R2-S1, 25.2R1-S2, 25.2R2, 25.4R1 08.05.2026 SB2026050820
#VU130694 - Missing release of memory after effective lifetime
CVE-2026-33780		 CWE-401 Medium
No
No
 22.4R3-S5, 23.2R2-S3, 23.4R2-S4, 24.2R2, 24.4R1 08.05.2026 SB2026050819
#VU130692 - Improper input validation
CVE-2026-33797		 CWE-20 Low
No
No
 25.2R2, 25.4R1 08.05.2026 SB2026050816
#VU130691 - Improper Check for Unusual or Exceptional Conditions
CVE-2026-33774		 CWE-754 Medium
No
No
 23.2R2-S6, 23.4R2-S7, 24.2R2, 24.4R2, 25.2R1 08.05.2026 SB2026050815
#VU130690 - Improper Following of a Certificate\'s Chain of Trust
CVE-2026-33779		 CWE-296 Medium
No
No
 22.4R3-S9, 23.2R2-S6, 23.4R2-S7, 24.2R2-S3, 24.4R2-S2, 25.2R1-S2, 25.2R2, 25.4R1 08.05.2026 SB2026050814
#VU130688 - Improper Check for Unusual or Exceptional Conditions
CVE-2026-33786		 CWE-754 Low
No
No
 24.4R1-S3, 24.4R2, 25.2R1 08.05.2026 SB2026050812
#VU130687 - UNIX Symbolic Link (Symlink) Following
CVE-2026-21916		 CWE-61 Medium
No
No
 23.2R2-S7, 23.4R2-S6, 24.2R2-S3, 24.4R2-S2, 25.2R2 08.05.2026 SB2026050811
#VU125558 - Improper input validation
CVE-2026-33778		 CWE-20 Medium
No
No
 22.4R3-S9, 23.2R2-S6, 23.4R2-S7, 24.2R2-S4, 24.4R2-S3, 25.2R1-S2, 25.2R2, 25.4R1 09.04.2026 SB2026040942
#VU125557 - Missing Authorization
CVE-2026-33785		 CWE-862 Low
No
No
 24.4R2-S3, 25.2R2, 25.4R1 09.04.2026 SB2026040941
#VU125521 - Missing release of memory after effective lifetime
CVE-2026-33782		 CWE-401 Medium
No
No
 22.4R3-S1, 23.2R2, 23.4R2, 24.2R1 08.04.2026 SB20260408179
#VU121702 - Use After Free
CVE-2026-21908		 CWE-416 Medium
No
No
 23.2R2-S5, 23.4R2-S6, 24.2R2-S3, 24.4R2-S1, 25.2R1-S2, 25.2R2, 25.4R1 20.01.2026 SB2026012064
#VU121701 - Improper Check for Unusual or Exceptional Conditions
CVE-2026-21910		 CWE-754 Medium
No
No
 21.4R3-S12, 22.4R3-S8, 23.2R2-S5, 23.4R2-S5, 24.2R2-S3, 24.4R2, 25.2R1 20.01.2026 SB2026012063


Showing elements 21 - 40 out of 660