CVE-2026-40719Disclosure

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Deadwood in MaraDNS 3.5.0036 allows attackers to exhaust connection slots via a zone whose authoritative nameserver address cannot be resolved.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-670

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://www.cve.org/CVERecord?id=CVE-2026-40719

Full discourse1 post

CVE@CVEnew179d
Disclosure
CVE-2026-40719 Deadwood in MaraDNS 3.5.0036 allows attackers to exhaust connection slots via a zone whose authoritative nameserver address cannot be resolved. https://www.cve.org/CVERecord?id=CVE-2026-40719
Post summary
The post announces a MaraDNS resource‑exhaustion vulnerability (CVE‑2026‑40719) and provides a brief technical detail, but it lacks a PoC, exploit code, or patch information.
0000035
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