This update for libsoup fixes the following issues:
- CVE-2026-12547: Header "Proxy-Authorization" leads to credentials being send to different proxy after proxy switch
(bsc#1272195).
- CVE-2026-12548: out-of-bounds read in multipart body parser due to an integer truncation (bsc#1272196).
- CVE-2026-15711: SoupWebsocketConnection: WebSocket remote denial of service via oversized control frame protocol
violation (bsc#1271446).
- CVE-2026-15712: SoupClientMessageIOHTTP2: HTTP/2 GOAWAY frame parsing heap buffer over-read via invalid NUL-
termination assumption (bsc#1271447).
- CVE-2026-15713: SoupCache: libsoup: HTTP/2 frame window exhaus
This update for libsoup fixes the following issues:
- CVE-2026-85197: heap use-after-free in HTTP/2 `client on_data_read()` via `GOAWAY` during body upload (bsc#1279238).
- CVE-2026-85534: heap buffer overflow in `SoupSession` through `on_data_source_read_callback()` via `SETTINGS` frame
with crafted `INITIAL_WINDOW_SIZE` (bsc#1279239).
This update for libsoup fixes the following issues:
- Incomplete fix for CVE-2026-12478: out-of-bounds read in the `process_frame()` function of `SoupWebSocketConnection`
(bsc#1271401).
This update for libsoup fixes the following issues:
- CVE-2026-1467: lack of input sanitization can lead to unintended or unauthorized HTTP requests (bsc#1257398).
- CVE-2026-1539: proxy authentication credentials leaked via the Proxy-Authorization header when handling HTTP redirects
(bsc#1257441).
- CVE-2026-1760: improper handling of HTTP requests combining certain headers by SoupServer can lead to HTTP request
smuggling and potential DoS (bsc#1257597).
This update for libsoup fixes the following issues:
- CVE-2025-12105: Fixed heap use-after-free in message queue handling during HTTP/2 read completion. (bsc#1252555)
- CVE-2025-32049: Fixed a Denial of Service attack to websocket server. (bsc#1240751)
- CVE-2026-2443: Fixed an out-of-bounds read when processing specially crafted HTTP Range headers can lead to heap information disclosure to remote attackers. (bsc#1258170)
- CVE-2026-2369: Fixed a buffer overread due to integer underflow when handling zero-length resources. (bsc#1258120)
- CVE-2026-2708: Fixed HTTP request smuggling via duplicate Content-Length headers. (bsc#1258508)
This update for libsoup fixes the following issues:
- CVE-2026-1536: HTTP header injection or response splitting via CRLF injection in the Content-Disposition header
(bsc#1257440).
- CVE-2026-1761: incorrect length calculation when parsing of multipart HTTP responses can lead to a stack-based
buffer overflow (bsc#1257598).
This update for libsoup fixes the following issues:
- CVE-2026-0716: Fixed out-of-bounds read for websocket (bsc#1256418).
- CVE-2026-0719: Fixed overflow for password md4sum (bsc#1256399).
This update for libsoup fixes the following issues:
- CVE-2025-14523: flaw in HTTP header handling can lead to host header parsing discrepancy between servers and proxies
and allow for request smuggling, cache poisoning and bypass of access controls (bsc#1254876).
This update for libsoup fixes the following issues:
- CVE-2025-11021: Ignore invalid date when processing cookies to prevent out-of-bounds read (bsc#1250562).
This update for libsoup fixes the following issues:
- CVE-2025-4476: Fixed null pointer dereference that may lead to denial of service (bsc#1243422)
- CVE-2025-4948: Fixed Integer Underflow in
soup_multipart_new_from_message() Leading to Denial of Service in libsoup
(bsc#1243332)
- CVE-2025-4969: Fixed off-by-one out-of-bounds read may lead to infoleak (bsc#1243423)
- CVE-2025-4945: Fixed Integer Overflow in Cookie Expiration Date Handling in libsoup (bsc#1243314)
This update for libsoup fixes the following issues:
- CVE-2025-2784: Fixed Heap buffer over-read in `skip_insignificant_space` when sniffing content (bsc#1240750)
- CVE-2025-32050: Fixed Integer overflow in append_param_quoted (bsc#1240752)
- CVE-2025-32051: Fixed Segmentation fault when parsing malformed data URI (bsc#1240754)
- CVE-2025-32052: Fixed Heap buffer overflow in sniff_unknown() (bsc#1240756)
- CVE-2025-32053: Fixed Heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space() (bsc#1240757)
- CVE-2025-32913: Fixed NULL pointer dereference in soup_message_headers_get_content_disposition (bsc#1241162)
- CVE-2025-3291
This update for libsoup fixes the following issues:
- CVE-2024-52530: Fixed HTTP request smuggling via stripping null bytes from the ends of header names (bsc#1233285).
- CVE-2024-52531: Fixed buffer overflow via UTF-8 conversion in soup_header_parse_param_list_strict (bsc#1233292).
- CVE-2024-52532: Fixed infinite loop while reading websocket data (bsc#1233287).