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EUVD-2026-83972

🗓️ 21 Sep 2026 15:25:33Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Emoji field in page emoji update endpoint breaks sidebar layout via long text and line breaks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-77166
21 Sep 202615:25
cve
cvelist
Cvelist
CVE-2026-77166
21 Sep 202615:25
cvelist
hackerone
Hacker One
Nextcloud: Improper input validation in emoji field leads to sidebar UI denial of service
12 Mar 202608:39
hackerone
nvd
NVD
CVE-2026-77166
21 Sep 202616:17
nvd
vulnrichment
Vulnrichment
CVE-2026-77166
21 Sep 202615:25
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "4d68860b-e1e6-3f1b-8801-026eeee52657",
        "vendor": {
          "name": "nextcloud"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "28271e15-d367-3d75-a9f9-5070fc7fddd0",
        "product": {
          "name": "Collectives",
          "vendor": {
            "name": "nextcloud"
          }
        },
        "product_version": "3.2.1 ≤3.5.0"
      }
    ]
  }
]

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