8.7
High
CVE-2026-12245 NSD from version 4.13.0 has a heap use-after-free bug in logging errors on TLS connections, causing a crash of the…
Description
NSD from version 4.13.0 has a heap use-after-free bug in logging errors on TLS connections, causing a crash of the server process, which can be triggered trivially by sending a DNS query over a DoT connection, and closing the connection without reading the response.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| NSD 4.13 | 4.13.0 → < 4.14.3 | 4.14.3 |
References
- www.nlnetlabs.nl www.nlnetlabs.nl
Timeline
- Published
- Last modified
Other CVEs of NSD
The 13 CVEs of NSD →
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8.7
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8.7
High
CVE-2026-101338
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8.7
High
CVE-2026-101337
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8.7
High