8.8

CVE-2026-20275

Medienbericht

Cisco IOS XR Software Security Hardening Release: September 2026

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities.

The vulnerabilities tracked by CVE-2026-20275 are related to incorrect calculation issues that are grouped under the Common Weakness Enumeration (CWE) CWE-682.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerCisco
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Produkt Cisco IOS XR Software
Default Statusunknown
Version 6.5.29
Status affected
Version 7.0.1
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Version 6.5.26
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Version 6.5.25
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Version 6.5.28
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Version 6.5.90
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Version 7.1.1
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Version 7.0.90
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Version 6.7.1
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Version 7.0.2
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Version 7.1.15
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Version 7.2.1
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Version 7.1.2
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Version 6.7.2
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Version 7.0.11
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Version 7.0.12
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Version 7.0.14
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Version 7.1.25
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Version 7.2.12
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Version 7.3.1
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Version 7.1.3
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Version 6.7.3
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Version 7.4.1
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Version 7.2.2
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Version 6.7.4
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Version 6.5.31
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Version 7.3.15
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Version 7.3.16
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Version 6.8.1
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Version 7.4.15
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Version 6.5.32
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Version 7.3.2
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Version 7.5.1
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Version 7.4.16
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Version 7.3.27
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Version 7.6.1
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Version 7.5.2
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Version 7.8.1
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Version 7.6.15
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Version 7.5.12
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Version 7.8.12
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Version 7.3.3
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Version 7.7.1
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Version 6.8.2
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Version 7.3.4
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Version 7.4.2
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Version 6.7.35
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Version 6.9.1
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Version 7.6.2
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Version 7.5.3
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Version 7.7.2
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Version 6.9.2
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Version 7.9.1
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Version 7.10.1
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Version 7.8.2
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Version 7.5.4
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Version 6.5.33
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Version 7.8.22
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Version 7.7.21
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Version 7.9.2
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Version 7.3.5
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Version 7.5.5
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Version 7.11.1
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Version 7.9.21
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Version 7.10.2
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Version 24.1.1
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Version 7.6.3
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Version 7.3.6
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Version 7.5.52
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Version 7.11.2
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Version 24.2.1
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Version 24.1.2
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Version 24.2.11
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Version 24.3.1
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Version 24.4.1
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Version 24.2.2
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Version 7.8.23
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Version 7.11.21
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Version 24.2.20
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Version 24.3.2
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Version 24.4.10
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Version 6.5.35
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Version 25.1.1
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Version 24.4.2
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Version 24.3.20
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Version 24.4.15
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Version 25.2.1
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Version 6.5.351
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Version 25.1.2
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Version 24.3.30
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Version 25.3.1
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Version 6.5.352
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Version 24.4.30
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Version 24.2.21
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Version 25.4.1
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Version 25.2.2
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Version 25.2.15
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Version 7.2.0
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Version 7.0.0
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Version 25.2.30
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Version 6.5.353
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Version 26.1.1
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Version 25.1.30
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Version 25.3.15
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Version 26.2.100
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Version 25.4.2
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Version 26.2.1
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Version 25.4.30
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Version 26.1.2
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Version 25.4.201
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Version 26.2.101
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Version 25.2.21
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.08
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Cisco PSIRT 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-682 Incorrect Calculation

The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.

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VulnDex Intel
Media Report
07.09.2026 18:21
Für Zugriff zu Vulnerability Intelligence ist ein VulnDex Zugang erforderlich.
VulnDex Intel
Media Report
03.09.2026 18:52
https://www.cve.org/Media/News/item/blog/2026/06/16/Preserving-Vulnerability-Level-Identification
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-iosxr-qg64NcM