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CVE-2026-56657 Gitea SSH Key Parser Denial of Service

🗓️ 13 Aug 2026 16:44:43Reported by GiteaType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Gitea SSH key parser triggers unauthenticated denial of service when processing crafted SSH keys.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-56657
21 Jul 202622:35
circl
cve
CVE
CVE-2026-56657
13 Aug 202616:44
cve
euvd
EUVD
EUVD-2026-58144
13 Aug 202616:44
euvd
github
Github Security Blog
Gitea SSH Key Parser Denial of Service
21 Jul 202621:09
github
nvd
NVD
CVE-2026-56657
13 Aug 202617:17
nvd
osv
OSV
GHSA-4XJF-493Q-98P3 Gitea SSH Key Parser Denial of Service
21 Jul 202621:09
osv
osv
OSV
GO-2026-6042 Gitea SSH Key Parser Denial of Service in gitea.dev
22 Jul 202620:36
osv
osv
OSV
MINI-2W3F-F592-993F
22 Jul 202613:33
osv
osv
OSV
MINI-CRRJ-QPPM-2MVG
22 Jul 202613:33
osv
osv
OSV
OPENSUSE-SU-2026:21483-1 Security update for govulncheck-vulndb
30 Jul 202609:09
osv
Rows per page
[
  {
    "vendor": "Gitea",
    "product": "Gitea Open Source Git Server",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "1.26.4",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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