Known exploited vulnerabilities

Kludex vulnerabilities attackers have used

Every Kludex vulnerability in CISA's Known Exploited Vulnerabilities catalog, newest first, with the federal due date and whether it fed ransomware campaigns.

The short answer

CISA lists 1 Kludex vulnerability as exploited in the wild, 1 of them added in the last 12 months. The most recent is CVE-2026-48710, added Sep 2, 2026. Starlette has the most entries (1).

In KEV, all time
1
Added, last 12 months
1
Used in ransomware
0
New CVEs this week
0

Every Kludex entry in CISA KEV

  1. CVE-2026-48710

    Added · due

    Kludex Starlette HTTP Request/Response Smuggling Vulnerability

    Kludex Starlette contains a HTTP request/response smuggling vulnerability that could allow attackers to inject paths into the host part, prepending the actual path leading to issues such as authentication bypass when the authentication…

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