View at Official suse advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2025-14523 severity important: SUSE including 62 source package names (13.2-9.12:libpython3_11-1_0-3.11.13-1.1, 13.2-9.12:python311-base-3.11.13-1.1, …), 223 product×package rows across 44 product lines (Container suse/sl-micro/6.0/toolbox, Image SLE-Micro, … (44 product lines)): Fixed 219, First Fixed 4.
A flaw in libsoup's HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the backend interprets it as destined for another host. This discrepancy enables request-smuggling style attacks, cache poisoning, or bypassing host-based access controls when an attacker supplies duplicate Host headers.