All vulnerabilities CVE-2026-81095 Timescale pg-aiguide through 0.5.0: DNS rebinding via disabled Host header allow-list mediumCVSS 7.6CWE-346 Vendor Timescale Package pg-aiguide pip Affected <= 0.5.0 Disclosed 2026-08-27 Credit Avishai Gonen dns-rebindingmcphost-header Published advisory