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CVE-2026-23991 go-tuf affected by client DoS via malformed server response

🗓️ 22 Jan 2026 02:16:37Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 46 Views

Go-tuf before 2.3.1 panics on invalid TUF metadata JSON, causing DoS before signature checks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-23991
22 Jan 202602:16
–attackerkb
bdu_fstec
BDU FSTEC
go-tuf Framework Metadata Type Check Heap Buffer Overflow DoS
31 Jan 202600:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2026-23991 affecting package gh for versions less than 2.62.0-13
10 Mar 202622:56
–cbl_mariner
cgr
Chainguard
CVE-2026-23991 vulnerabilities
23 Jan 202613:17
–cgr
circl
Circl
CVE-2026-23991
22 Jan 202605:19
–circl
cnnvd
CNNVD
Go-TUF code issue vulnerabilities
22 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-23991
22 Jan 202602:16
–cve
debiancve
Debian CVE
CVE-2026-23991
22 Jan 202602:16
–debiancve
euvd
EUVD
EUVD-2026-3673
22 Jan 202602:16
–euvd
fedora
Fedora
[SECURITY] Fedora 43 Update: gh-2.87.0-2.fc43
27 Feb 202600:56
–fedora
Rows per page
[
  {
    "vendor": "theupdateframework",
    "product": "go-tuf",
    "versions": [
      {
        "version": ">= 2.0.0, < 2.3.1",
        "status": "affected"
      }
    ]
  }
]

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