CVE-2026-30871Suited to automated attack · CISA
OpenWrt Project has Stack-based Buffer Overflow in DNS PTR Query
CVSS score
9.5
EPSS probability
%1.3
Risk score
0.1
Published
7 mo ago
Vulnerability Timeline (Change History)
CVE-2026-30871 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 03.11.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| 19.03.2026 | CISA Coordinator | SSVC Risk Re-assessment | SSVC / KEV | exploitation: none | exploitation: none |
| 19.03.2026 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2026-30871 |
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