- Description
- A flaw was found in Keycloak. This vulnerability allows an unauthenticated remote attacker to cause a denial of service (DoS) by repeatedly initiating TLS 1.2 client-initiated renegotiation requests to exhaust server CPU resources, making the service unavailable.
- Source
- secalert@redhat.com
- NVD status
- Deferred
CVSS 3.1
- Type
- Secondary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
- secalert@redhat.com
- CWE-770
- Hype score
- Not currently trending
CVE-2025-11419 A flaw was found in Keycloak. This vulnerability allows an unauthenticated remote attacker to cause a denial of service (DoS) by repeatedly initiating TLS 1.2 client-… https://t.co/lSHV8ATF5f
@CVEnew
24 Dec 2025
341 Impressions
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CVE-2025-11419 Unauthenticated Denial of Service in Keycloak via TLS Renegotiation Requests https://t.co/xCF5sxRNKq
@VulmonFeeds
24 Dec 2025
86 Impressions
0 Retweets
1 Like
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0 Quotes