Description
A flaw was found in libsoup. An unsigned integer underflow in the soup_filter_input_stream_read_until() function causes a heap buffer over-read when parsing multipart HTTP responses. A malicious HTTP server can exploit this by sending a crafted multipart response, potentially causing the client application to crash or disclose sensitive heap memory.
CVSS 6.5EPSS 0.22899999999999998%Risk 0.66
View source- Published
- 2026-07-24 23:16:51
- Affected versions
- unknown
- Type
- Library
- Last modified
- 2026-07-27 20:37:16
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L