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Vulnerability DatabaseCVE-2026-4271
CVE-2026-4271:
Linux Debian vulnerability analysis and mitigation
A flaw was found in libsoup, a library for handling HTTP requests. This vulnerability, known as a Use-After-Free, occurs in the HTTP/2 server implementation. A remote attacker can exploit this by sending specially crafted HTTP/2 requests that cause authentication failures. This can lead to the application attempting to access memory that has already been freed, potentially causing application instability or crashes, resulting in a Denial of Service (DoS).
Source: NVD
Related Linux Debian vulnerabilities:
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