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Medium severity4.0NVD Advisory· Published Sep 14, 2026· Updated Oct 7, 2026

CVE-2026-90996

CVE-2026-90996

Description

A flaw was found in sssd. A local unprivileged user could send a specially crafted request with a zero-length body to the Network Security Services (NSS) responder. This could lead to a denial-of-service condition, causing the NSS responder to become unstable or terminate. This vulnerability affects the availability of the system responder.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Fedoraproject/Sssd
    cpe:2.3:a:fedoraproject:sssd:2.12.0:*:*:*:*:*:*:*
  • Red Hat/Openshift Container Platform
    cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
  • Red Hat/Enterprise Linux Server4 versions
    cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
  • Red Hat/SSSDllm-fuzzy

Patches

Vulnerability mechanics

References

2

News mentions

0

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