CVE-2026-27810
Description
A flaw was found in calibre, an e-book manager. An authenticated user can exploit an HTTP Response Header Injection vulnerability in the calibre Content Server. This is due to an unsanitized content_disposition query parameter in specific endpoints, allowing the injection of arbitrary HTTP headers into server responses. This could lead to information disclosure or other impacts by manipulating server behavior.
Statement
Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.
Understanding the Weakness (CWE)
Integrity
Technical Impact: Unexpected State
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