CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,436 CVEs published, 355 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,436
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Critical, last 7 days
355
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Healthcare-tagged, last 7 days
4
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Known exploited (CISA KEV)
1,747
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Showing CVEs that name the product cisco:ios_xe_software. Show all products

18 CVEs, showing 1 to 18
CVESeverityTitlePublished
CVE-2017-6742
Known exploited
High 8.8A vulnerability in the SNMP implementation of could allow an authenticated, remote attacker to cause a reload of the affected system or to remotely execute code.
Assigned by cisco
Jul 17, 2017
CVE-2017-6738
Known exploited
High 8.8The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code…
Assigned by cisco
Jul 17, 2017
CVE-2023-20109
Known exploited
Medium 6.6A vulnerability in the Cisco Group Encrypted Transport VPN (GET VPN) feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker who has administrative contr…
Assigned by cisco
Sep 27, 2023
CVE-2023-20198
Known exploited
Critical 10.0Cisco is providing an update for the ongoing investigation into observed exploitation of the web UI feature in Cisco IOS XE Software.
Assigned by cisco
Oct 16, 2023
CVE-2023-20273
Known exploited
High 7.2A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands with the privileges of root.
Assigned by cisco
Oct 24, 2023
CVE-2025-20352
Known exploited
High 7.7A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the following: An authenticated, remote attacker with low privil…
Assigned by cisco
Sep 24, 2025
CVE-2026-20124High 7.7Cisco IOS XE Software SNMP Denial of Service Vulnerability
Assigned by cisco
Aug 5, 2026
CVE-2026-20263High 8.6Cisco IOS XE Software Blocks Extensible Exchange Protocol Denial of Service Vulnerability
Assigned by cisco
Aug 5, 2026
CVE-2026-20267Critical 9.0Cisco IOS XE Software Security Hardening Release
Assigned by cisco
Aug 5, 2026
CVE-2026-20268High 8.6Cisco IOS XE Software Security Hardening Release
Assigned by cisco
Aug 5, 2026
CVE-2026-20269High 8.6Cisco IOS XE Software Security Hardening Release
Assigned by cisco
Aug 5, 2026
CVE-2026-20270High 8.6Cisco IOS XE Software Security Hardening Release
Assigned by cisco
Aug 5, 2026
CVE-2026-20271High 8.6Cisco IOS XE Software Security Hardening Release
Assigned by cisco
Aug 5, 2026
CVE-2026-20272Critical 9.8Cisco IOS XE Software Security Hardening Release
Assigned by cisco
Aug 5, 2026
CVE-2026-20273High 8.6Cisco IOS XE Software Security Hardening Release
Assigned by cisco
Aug 5, 2026
CVE-2026-20308Medium 4.3Cisco IOS XE Software Web-Based Management Interface Vulnerability
Assigned by cisco
Aug 5, 2026
CVE-2026-20301High 8.6Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability
Assigned by cisco
Aug 5, 2026
CVE-2026-20311Medium 6.3Cisco IOS XE Software Web UI Denial of Service Vulnerability
Assigned by cisco
Aug 5, 2026

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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