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CVE-2026-90996 Sssd: sssd: denial of service in nss responder via crafted zero-length requests

🗓️ 14 Sep 2026 15:55:42Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 72 Views

Local DoS in sssd NSS responder via crafted zero-length requests causing termination.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90996
14 Sep 202615:55
–cve
debiancve
Debian CVE
CVE-2026-90996
14 Sep 202615:55
–debiancve
euvd
EUVD
EUVD-2026-77590
14 Sep 202615:55
–euvd
mend
Mend
CVE-2026-90996
14 Sep 202615:55
–mend
nvd
NVD
CVE-2026-90996
14 Sep 202616:17
–nvd
osv_clsa
osv_clsa
CLSA-2026-1791809045 sssd: Fix of 2 CVEs
12 Oct 202612:44
–osv_clsa
osv_clsa
osv_clsa
CLSA-2026-1792405584 sssd: Fix of 3 CVEs
20 Oct 202617:33
–osv_clsa
osv_debian
osv_debian
DEBIAN-CVE-2026-90996
14 Sep 202616:17
–osv_debian
osv_oesa
osv_oesa
OESA-2026-4284 sssd security update
16 Oct 202611:58
–osv_oesa
osv_oesa
osv_oesa
OESA-2026-4285 sssd security update
16 Oct 202611:58
–osv_oesa
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "sssd",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "sssd",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "sssd",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "sssd",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "sssd",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openshift/ose-rhel-coreos-8",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "openshift/ose-rhel-coreos-9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ]
  }
]

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07 Oct 2026 15:25Current
CVSS 3.14
EPSS0.00128
SSVC
72