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Debian · Security advisory · September 4, 2026
Debian · Security advisory · September 4, 2026DEBIAN-CVE-2026-19401: nsd security update
DEBIAN-CVE-2026-19401, released September 4, 2026, fixes 1 CVE in nsd (version 4.15.1-1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0046
40th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| nsd | Debian 14 | 4.15.1-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-19401 | nsd: Any remote client can crash a (debugging/non-release build type) NSD serve child by sending it a special crafted mess... | 7.5 | 0.0046 | None reported |
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