CVE-2025-46420 Libsoup: memory leak on soup_header_parse_quality_list() via soup-headers.c

A flaw was found in libsoup. It is vulnerable to memory leaks in the soupheaderparsequalitylist function when parsing a quality list that contains elements with all zeroes...

CVE-2025-46420

CVE-2025-46420 affects libsoup. The issue is a memory leak in soup_header_parse_quality_list() when parsing a quality list containing all-zero elements. Affects libsoup (and libsoup3) across multiple distributions; CVSS indicates MEDIUM severity (6.5) with network attack vector and user interacti...

CVE-2025-46420 Libsoup: memory leak on soup_header_parse_quality_list() via soup-headers.c

A flaw was found in libsoup. It is vulnerable to memory leaks in the soupheaderparsequalitylist function when parsing a quality list that contains elements with all zeroes...