CVE-2009-2055CISA KEVEPSS p87.0%

CVE-2009-2055Cisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerability

Cisco / IOS XR

Description

Cisco IOS XR,when BGP is the configured routing feature, allows remote attackers to cause a denial-of-service (DoS).

Scoring

EPSS3.33% probability of exploitation · percentile 87.0% · 2026-06-19T12:03:05Z

CISA KEV entry

Added to KEV: 2022-03-25

(incoming)1

TypeTargetConfidenceTier
KEVEntryCisco IOS XR Border Gateway Protocol (BGP) Denial-of-Service Vulnerabilitykev-cve-2009-20550%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.