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CVE-2026-39836high

Panic in Dial and LookupPort when handling NUL byte on Windows in net

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.5epss 0.6%
exploitation probability
0.6%top 53% of all CVEs
observed exploitation
nono source reports it
The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL (0).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H