CVE-2026-12548 | BDVDB-2026-350182 Detail

Description#

A heap out-of-bounds read flaw was found in libsoup. When parsing multipart HTTP messages, an integer type mismatch between the caller and soup_headers_parse() can cause the length parameter to be incorrectly truncated, leading to a heap buffer over-read. A remote attacker could use this flaw to crash an application using libsoup or potentially disclose heap memory contents.

Impact#

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Exploit#

History#

1. Version 12026-07-21Record published in the CVE List.
2. Version 22026-11-05Most recent update recorded in the CVE List.