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CVE-2026-91979

🗓️ 15 Sep 2026 15:18:24Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Vikunja before 2.6.0 fails to limit archive expansion during data import, allowing authenticated users to cause denial of service. Attackers can upload highly compressed files that expand to tens of gigabytes in memory and disk, exhausting server ...

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-91979 Vikunja before 2.6.0 Denial of Service via Decompression Bomb
15 Sep 202615:18
cvelist
euvd
EUVD
EUVD-2026-78650
15 Sep 202615:18
euvd
nvd
NVD
CVE-2026-91979
15 Sep 202616:17
nvd
Vulners
CNA
Node
go-vikunjavikunjaRange02.6.0
[
  {
    "vendor": "go-vikunja",
    "product": "vikunja",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:golang/code.vikunja.io/api",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.6.0"
      },
      {
        "version": "2.6.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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15 Sep 2026 16:17Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.5
CVSS 47.1
3