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CVE-2026-58156 Apache Traffic Server: URL and port parsing errors allow access-control bypass

🗓️ 29 Jul 2026 08:25:12Reported by apacheType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

CVE-2026-58156: Traffic Server mis-parses ports and userinfo; access control bypass. Upgrade to 9.2.15 or 10.1.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-58156
29 Jul 202608:25
attackerkb
circl
Circl
CVE-2026-58156
29 Jul 202611:46
circl
cve
CVE
CVE-2026-58156
29 Jul 202608:25
cve
euvd
EUVD
EUVD-2026-50185
29 Jul 202608:25
euvd
nvd
NVD
CVE-2026-58156
29 Jul 202609:16
nvd
ptsecurity
Positive Technologies
PT-2026-65733
29 Jul 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-58156
29 Jul 202618:59
redhatcve
vulnrichment
Vulnrichment
CVE-2026-58156 Apache Traffic Server: URL and port parsing errors allow access-control bypass
29 Jul 202608:25
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "product": "Apache Traffic Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "8.1.9",
        "status": "affected",
        "version": "8.0.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "9.2.14",
        "status": "affected",
        "version": "9.0.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "10.1.3",
        "status": "affected",
        "version": "10.0.0",
        "versionType": "semver"
      }
    ]
  }
]

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29 Jul 2026 08:25Current
CVSS 3.14.9
CVSS 46.3
EPSS0.00132
12