CVE-2026-40988 Affecting apache-nifi package, versions <2.10.0-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-APACHENIFI-18762000
- published14 Aug 2026
- disclosed10 Jun 2026
Introduced: 10 Jun 2026
CVE-2026-40988 (opens in a new tab)How to fix?
Upgrade Minimos:latest apache-nifi to version 2.10.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream apache-nifi package and not the apache-nifi package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
An application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2.0 Login or Logout may be vulnerable to a denial of service by way of an unbounded writer that inflates the compressed SAML payload into memory.
Affected versions: Spring Security 5.7.0 through 5.7.23; 5.8.0 through 5.8.25; 6.3.0 through 6.3.16; 6.4.0 through 6.4.16; 6.5.0 through 6.5.10; 7.0.0 through 7.0.5.