CVE-2026-56758
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Jul 30, 2026
Vendor
unknown
Description
The ACSE layer contains a flaw in the processing of AARQ PDUs during MMS connection establishment. When parsing certain fields within the calling AP title, an attacker controlled length value of zero or one may cause the parser to read past the end of a heap buffer.