CVE-2026-101950: Junos OS: SRX Series: Malformed IPv4 packets cause packet-forwarding process crash when Secure Vector Routing is enabled
A Heap-based Buffer Overflow vulnerability in the SVR component of Juniper Networks Junos OS on SRX Series allows an unauthenticated network attacker to cause a denial of service and potentially compromise confidentiality and integrity via malformed IPv4 packets reaching an interface configured for Secure Vector Routing.
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cwe · low confidence lookup
CWE-122: Exact CWE lookup
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2CVSS vectors
3Timeline events
0ADP providers
2Source links
CVSS vector scores
2 official scores
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CWE-122 · source CWE mapping
Heap-based Buffer Overflow
Heap-based Buffer Overflow represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.