Juniper Junos OS ICMPv4 Malformed Packet DoS Vulnerability (CVE-2026-0203)

supportportal.juniper.net 2026-01-20查看中文 →

Security AdvisoryCVE-2026-0203MediumJuniper Networks

Affected:

Junos OS 21.2R3-S9 and earlier
Junos OS 21.4 to 21.4R3-S10
Junos OS 22.2
Junos OS 22.3
Junos OS 22.4

Fixed in:

Junos OS 20.2R3-S10
Junos OS 21.2R3-S9
Junos OS 21.4R3-S10
Junos OS 22.2R3-S7
Junos OS 22.3R3-S4

Referenced CVEs: CVE-2026-0203 · 6.5

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