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CVE-2026-89020

🗓️ 14 Sep 2026 18:02:58Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Stack buffer overflow in MikroTik RouterOS mtget TFTP RRQ builder crashes worker via long URL path.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-89020 MikroTik RouterOS Stack Buffer Overflow via TFTP URL Path
14 Sep 202618:02
cvelist
euvd
EUVD
EUVD-2026-77756
14 Sep 202618:02
euvd
nvd
NVD
CVE-2026-89020
14 Sep 202619:17
nvd
ptsecurity
Positive Technologies
PT-2026-91400
14 Sep 202600:00
ptsecurity
Vulners
Node
OR
mikrotikrouterosRange07.23.4
mikrotikrouterosRange7.24.07.24.2
[
  {
    "defaultStatus": "unknown",
    "vendor": "MikroTik",
    "product": "RouterOS",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "7.23.4"
      },
      {
        "status": "affected",
        "version": "7.24.0",
        "versionType": "semver",
        "lessThan": "7.24.2"
      }
    ]
  }
]

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