CVE-2026-53781 – Summarize < 0.17.0 Disk Exhaustion via Uncapped Media Download

CVE ID :CVE-2026-53781

Published : June 11, 2026, 8:16 p.m. | 1 hour, 3 minutes ago

Description :Summarize before 0.17.0 contains a resource exhaustion vulnerability that allows remote attackers to cause disk exhaustion by serving media responses that bypass the enforced size limit through missing or misreported Content-Length headers, chunked transfer encoding, or failed HEAD requests. Attackers who control a podcast feed or media URL can stream an unbounded response to local storage via the temp-file download path, exhausting disk or system resources on the host running the CLI.

Severity: 5.3 | MEDIUM

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