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CVE-2026-73196 Ipa: freeipa: authenticated dos in `otptoken-add` via unbounded otp key decoding/re-encoding

🗓️ 20 Aug 2026 10:31:58Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

FreeIPA otptoken-add allows authenticated DoS via oversized OTP key decoding without size limits.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-73196
20 Aug 202610:31
cve
euvd
EUVD
EUVD-2026-63241
20 Aug 202610:31
euvd
nvd
NVD
CVE-2026-73196
20 Aug 202611:16
nvd
ptsecurity
Positive Technologies
PT-2026-78917
20 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-73196
20 Aug 202610:31
redhatcve
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "ipa",
    "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": "ipa",
    "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": "ipa",
    "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": "ipa",
    "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": "ipa",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  }
]

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