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Warning: Multiple vulnerabilities in Apache Traffic Server, Patch Immediately!

ID: d535433f-c867-528b-8177-8f94e355a9ea

STIX ID: report--d535433f-c867-528b-8177-8f94e355a9ea

Feed Name: Centre for Cybersecurity Belgium Advisories Feed

Threat Score
70/100

Date Published: 2026-07-29

Date Updated: 2026-07-30

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Apache Traffic Server security bulletin (last updated 29/07/2026) details a patch addressing 38 vulnerabilities across ATS 9.x and 10.x, including multiple high-severity issues (several CVE-2026-5815x with CVSS ≈ 9.2) related to HTTP header parsing that could enable HTTP request smuggling, resource exhaustion, path traversal and out-of-bounds writes; vendors and CCB advise immediate upgrades to 9.2.15+ and 10.1.4+ and heightened monitoring, noting no public proof-of-concept or in-the-wild exploitation reported.

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