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CVE-2026-40984 Affecting request-9047-keycloak-fips-26.4 package, versions <26.4.7-r34

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.76% (53rd percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-REQUEST9047KEYCLOAKFIPS264-19231290
  • published23 Aug 2026
  • disclosed9 Jun 2026
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Introduced: 9 Jun 2026

CVE-2026-40984  (opens in a new tab)

How to fix?

Upgrade Chainguard request-9047-keycloak-fips-26.4 to version 26.4.7-r34 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream request-9047-keycloak-fips-26.4 package and not the request-9047-keycloak-fips-26.4 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

In Micrometer, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.

Affected versions: micrometer-core 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18; 1.9.0 through 1.9.17. micrometer-jetty11 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18. micrometer-jetty12 1.16.0 through 1.16.5; 1.15.0 through 1.15.11; 1.14.0 through 1.14.15; 1.13.0 through 1.13.18.