MEDIUMVulnerability
CVE-2026-66337
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.
Properties
- severity
- MEDIUM
- score
- 6.5
- cve_id
- CVE-2026-66337
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
- published_at
- 2026-07-24T23:16:51.760
- last_modified
- 2026-08-24T16:44:56.007
Related Entities (8)
HAS_WEAKNESS (1)
→[Weakness]Out-of-bounds Read
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (6)
→[Product]
→[Product]
→[Product]
→[Product]
→[Product]
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