Signal
Cisco IOS XR Software Multi-Instance Intermediate System-to-Intermediate System Denial of Service Vulnerability
Evidence first: scan the strongest sources, then decide whether to go deeper.
Published 2026-03-11 10:42 UTCUpdated 2026-03-12 03:00 UTC
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cortex_xdr_agent
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Evidence trail (top sources)
top sources (3 domains)domains are deduped. counts indicate coverage, not truth.3 top sources shown
Overview
Multiple vulnerabilities in Cisco IOS XR Software could allow an authenticated, local attacker to execute commands as root on an underlying operating system or gain full administrative control of an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Score total
1.96
Momentum 24h
19
Posts
19
Origins
5
Source types
1
Duplicate ratio
0%
All evidence
All evidence
PAN-SA-2026-0003 Chromium: Monthly Vulnerability Update (March 2026)
NCSC-FI - Vulnerabilities · security.paloaltonetworks.com · 2026-03-12 03:00 UTC
Cisco IOS XR Software Multi-Instance Intermediate System-to-Intermediate System Denial of Service Vulnerability
NCSC-FI - Vulnerabilities · sec.cloudapps.cisco.com · 2026-03-12 03:00 UTC
Cortex XDR Broker VM: CVSS (Max): 8.4
AusCERT - Bulletins · portal.auscert.org.au · 2026-03-12 02:02 UTC
Show filters & breakdown
Posts loaded: 0Publishers: 2Origin domains: 3Duplicates: -
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Top publishers (this list)
- NCSC-FI - Vulnerabilities (2)
- AusCERT - Bulletins (1)
Top origin domains (this list)
- security.paloaltonetworks.com (1)
- sec.cloudapps.cisco.com (1)
- portal.auscert.org.au (1)