Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-33593 A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query. https://www.cve.org/CVERecord?id=CVE-2026-33593
Post summary
The advisory notes that CVE‑2026‑33593 can crash a DNSCrypt client via a divide‑by‑zero error triggered by a crafted query, but provides no PoC, exploit code, or patch information.
CVE-2026-33593 Denial of Service via Divide by Zero in DNSCrypt Query Processing https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-33593 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3
Post summary
A newly disclosed CVE-2026-33593 describes a denial‑of‑service flaw caused by a divide‑by‑zero error during DNSCrypt query processing; no PoC, exploit, patch, or active exploitation claim is provided.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | powerdns | dnsdist | - | - | - |