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CVE-2026-66877

🗓️ 14 Oct 2026 14:36:11Reported by GiteaType 
cve
 cve
🔗 web.nvd.nist.gov👁 65 Views

Approval bypass in Gitea fork workflows via concurrency cancellation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-66877
14 Oct 202614:36
–alpinelinux
circl
Circl
CVE-2026-66877
14 Oct 202619:58
–circl
cvelist
Cvelist
CVE-2026-66877 Gitea fork workflow approval bypass through concurrency cancellation
14 Oct 202614:36
–cvelist
euvd
EUVD
EUVD-2026-101089
14 Oct 202614:36
–euvd
freebsd
FreeBSD
Gitea -- multiple vulnerabilities
29 Aug 202600:00
–freebsd
nessus
Tenable Nessus
FreeBSD : Gitea -- multiple vulnerabilities (fac18f5f-afc2-11f1-8266-3c7c3fba4204)
14 Sep 202600:00
–nessus
mend
Mend
CVE-2026-66877
12 Oct 202620:18
–mend
nvd
NVD
CVE-2026-66877
14 Oct 202615:17
–nvd
osv_cve
osv_cve
CVE-2026-66877 Gitea fork workflow approval bypass through concurrency cancellation
14 Oct 202614:36
–osv_cve
ptsecurity
Positive Technologies
PT-2026-86490
6 Sep 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "Gitea",
    "product": "Gitea",
    "packageName": "code.gitea.io/gitea",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "1.27.2",
        "versionType": "semver"
      }
    ]
  }
]

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15 Oct 2026 04:18Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.18.1
EPSS0.00426
SSVC
65