CVE-2026-42000 — Insufficient Validation of Names During
CVE-2026-42000 — Insufficient Validation of Names During AXFR
What This Means For You
- If your environment is affected by this vulnerability type, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-42000 updates and patches.
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-42000 | vulnerability | CVE-2026-42000 |
Written by SCW Vulnerability Desk
🔎
Turn this CVE into SIEM detection coverage
Generate detection rules for Splunk, Sentinel, QRadar & Elastic — straight from this vulnerability. Use /detect in the Intel Bot.
Open Intel Bot →
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 21, 2026 at 13:16 UTC |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
Believe this infringes your rights? Submit a takedown request.
Related coverage
CVE-2026-42396 — Insufficient Validation of Member Zone Data May Cause
CVE-2026-42396 — Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail
CVE-2026-42002 — Concurrency and locking defects in
CVE-2026-42002 — Concurrency and locking defects in GSS-TSIG
CVE-2026-42001: Autoprimary SOA Queries Vulnerability
CVE-2026-42001 — Insufficient Validation of Autoprimary SOA Queries