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CVE-2026-102174NVD
Vulnerability Summary
A Stack-based Buffer Overflow vulnerability in the iked IKE key-management daemon of Juniper Networks Junos OS on the SRX Series allows an authenticated remote-access VPN client to execute code with root privileges or cause denial of service via the remote-access VPN authentication and JIMS identity-publishing path.
CVSS v4.0 Base Metrics — Score 8.7 (HIGH)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredLow
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)Low
CVSS v3.1 Base Metrics — Score 8.8 (HIGH)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Affected & Patched Versions
- Juniper Networks Junos OS < 23.2R2-S7.7
- Juniper Networks Junos OS >= 23.4 and < 23.4R2-S8.13
- Juniper Networks Junos OS >= 24.2 and < 24.2R2-S5.5
- Juniper Networks Junos OS >= 24.4 and < 24.4R2-S5
- Juniper Networks Junos OS >= 25.2 and < 25.2R2-S2
- Juniper Networks Junos OS >= 25.4 and < 25.4R1-S3
- Juniper Networks Junos OS >= 26.2 and < 26.2R1-S2
- Juniper Networks Junos OS 23.2R2-S7.7
- Juniper Networks Junos OS 23.4R2-S8.13
- Juniper Networks Junos OS 24.2R2-S5.5
- Juniper Networks Junos OS 24.4R2-S5
- Juniper Networks Junos OS 25.2R2-S2
- Juniper Networks Junos OS 25.4R1-S3
- Juniper Networks Junos OS 26.2R1-S2