Robots::Validate before 0.4.10 mislabels clients as robots (CVE-2026-112921)
User-Agent matcher state from an earlier request can make the next client look like an imposter robot.
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User-Agent matcher state from an earlier request can make the next client look like an imposter robot.

SANS diary reviews odd honeypot user-agent strings, from masscan variants to Shellshock and NTRIP probes.
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