CVE-2026-53781

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.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/steipete/summarize/commit/14de194c24c5e0fba4bdb4a6f7766eb6ea3ed750
https://github.com/steipete/summarize/pull/237
https://github.com/steipete/summarize/releases/tag/v0.17.0
https://www.vulncheck.com/advisories/summarize-disk-exhaustion-via-uncapped-media-download

Configurations

No configuration.

History

11 Jun 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-11 20:16

Updated : 2026-06-11 20:50

NVD link : CVE-2026-53781

Mitre link : CVE-2026-53781

CVE.ORG link : CVE-2026-53781

JSON object : View

Products Affected

No product.

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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