libsoup (AlmaLinux:9) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the AlmaLinux:9 package libsoup, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (22)

• CVE-2025-32911 — CVSS 9.0 (critical): A use-after-free type vulnerability was found in libsoup, in the soup_message_headers_get_content_disposition() function. This flaw allows…
• CVE-2026-1761 — CVSS 8.6 (high): A flaw was found in libsoup. This stack-based buffer overflow vulnerability occurs during the parsing of multipart HTTP responses due to an…
• CVE-2026-0719 — CVSS 8.6 (high): A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network…
• CVE-2025-14523 — CVSS 8.2 (high): A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side…
• CVE-2025-4948 — CVSS 7.5 (high): A flaw was found in the soup_multipart_new_from_message() function of the libsoup HTTP library, which is commonly used by GNOME and other…
• CVE-2024-52532 — CVSS 7.5 (high): GNOME libsoup before 3.6.1 has an infinite loop, and memory consumption. during the reading of certain patterns of WebSocket data from…
• CVE-2025-11021 — CVSS 7.5 (high): A flaw was found in the cookie date handling logic of the libsoup HTTP library, widely used by GNOME and other applications for web…
• CVE-2025-32049 — CVSS 7.5 (high): A flaw was found in libsoup. The SoupWebsocketConnection may accept a large WebSocket message, which may cause libsoup to allocate memory…
• CVE-2025-32906 — CVSS 7.5 (high): A flaw was found in libsoup, where the soup_headers_parse_request() function may be vulnerable to an out-of-bound read. This flaw allows a…
• CVE-2024-52530 — CVSS 7.5 (high): GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are…
• CVE-2025-32913 — CVSS 7.5 (high): A flaw was found in libsoup, where the soup_message_headers_get_content_disposition() function is vulnerable to a NULL pointer dereference…
• CVE-2025-32914 — CVSS 7.4 (high): A flaw was found in libsoup, where the soup_multipart_new_from_message() function is vulnerable to an out-of-bounds read. This flaw allows…
• CVE-2025-2784 — CVSS 7.0 (high): A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content via the skip_insight_whitespace()…
• CVE-2025-46421 — CVSS 6.8 (medium): A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the HTTP Authorization header to the new…
• CVE-2024-52531 — CVSS 6.5 (medium): GNOME libsoup before 3.6.1 allows a buffer overflow in applications that perform conversion to UTF-8 in soup_header_parse_param_list_strict…
• CVE-2025-32052 — CVSS 6.5 (medium): A flaw was found in libsoup. A vulnerability in the sniff_unknown() function may lead to heap buffer over-read.
• CVE-2025-32053 — CVSS 6.5 (medium): A flaw was found in libsoup. A vulnerability in sniff_feed_or_html() and skip_insignificant_space() functions may lead to a heap buffer…
• CVE-2025-46420 — CVSS 6.5 (medium): A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list…
• CVE-2026-5119 — CVSS 5.9 (medium): A flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in…
• CVE-2025-32050 — CVSS 5.9 (medium): A flaw was found in libsoup. The libsoup append_param_quoted() function may contain an overflow bug resulting in a buffer under-read.
• CVE-2025-32907 — CVSS 5.3 (medium): A flaw was found in libsoup. The implementation of HTTP range requests is vulnerable to a resource consumption attack. This flaw allows a…
• CVE-2025-4945 — CVSS 3.7 (low): A flaw was found in the cookie parsing logic of the libsoup HTTP library, used in GNOME applications and other software. The vulnerability…