Preliminary research
Squidbleed (CVE-2026-47729)
AI-collected research leads through 1 October 2026, including a bounded September review of selected social and community sources. Unranked, incomplete, not community-vetted, and subject to change.
Squid's FTP directory-listing parser performs an out-of-bounds heap read that can disclose bytes from other users' cleartext HTTP requests through attacker-controlled FTP responses. The research traces the long-lived parser bug, its deployment constraints, and reproducible exploitation as CVE-2026-47729.
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- Calif and Calif Newsletter
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- Calif Newsletter
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This page is the archive's own catalogue record. The research is the work of Calif and Calif Newsletter, first published at the original source. Preserved copies are kept so the citation survives its host; this one was last captured on .