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CVE-2026-87721 Denial of Service via Exponential Backtracking in ANTLR Search Query Parser in Gerrit Code Review

🗓️ 24 Sep 2026 22:02:07Reported by GoogleType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Unauthenticated remote DoS in Gerrit Code Review via exponential backtracking in QueryParser.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-87721
24 Sep 202622:02
–cve
euvd
EUVD
EUVD-2026-86477
25 Sep 202600:33
–euvd
nvd
NVD
CVE-2026-87721
24 Sep 202622:17
–nvd
[
  {
    "vendor": "Gerrit",
    "product": "Gerrit",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.19",
        "lessThan": "3.12.10",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "3.13.0",
        "lessThan": "3.13.9",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "3.14.0",
        "lessThan": "3.14.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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