Description
The product mixes trusted and untrusted data in the same data structure or structured message.
Extended Description
A trust boundary can be thought of as line drawn through a program. On one side of the line, data is untrusted. On the other side of the line, data is assumed to be trustworthy. The purpose of validation logic is to allow data to safely cross the trust boundary - to move from untrusted to trusted. A trust boundary violation occurs when a program blurs the line between what is trusted and what is untrusted. By combining trusted and untrusted data in the same data structure, it becomes easier for programmers to mistakenly trust unvalidated data.
CVE vulnerabilities with CWE-501 (30)
9.1
CVSS
CRITICAL
CVE-2026-48746
pub. 2026-06-22
8.8
CVSS
HIGH
CVE-2026-27893
pub. 2026-03-27
8.8
CVSS
HIGH
CVE-2024-49050
pub. 2024-11-12
8.6
CVSS
HIGH
CVE-2026-4687
pub. 2026-03-24
8.3
CVSS
HIGH
CVE-2026-34780
pub. 2026-04-04
8.3
CVSS
HIGH
CVE-2023-28597
pub. 2023-03-27
8.2
CVSS
HIGH
CVE-2024-23682
pub. 2024-01-19
7.8
CVSS
HIGH
CVE-2026-33828
pub. 2026-06-09
7.8
CVSS
HIGH
CVE-2026-35051
pub. 2026-04-30
7.8
CVSS
HIGH
CVE-2025-49714
pub. 2025-07-08
7.8
CVSS
HIGH
CVE-2020-4076
pub. 2020-07-07
7.7
CVSS
HIGH
CVE-2026-25725
pub. 2026-02-06
7.7
CVSS
HIGH
CVE-2020-4077
pub. 2020-07-07
7.6
CVSS
HIGH
CVE-2024-3661
pub. 2024-05-06
7.5
CVSS
HIGH
CVE-2025-14542
pub. 2025-12-13
7.5
CVSS
HIGH
CVE-2025-61884
pub. 2025-10-12🚩 CISA KEV⚡ EXPLOIT
7.3
CVSS
HIGH
CVE-2025-64496
pub. 2025-11-08
7.2
CVSS
HIGH
CVE-2023-49788
pub. 2023-12-08
7.1
CVSS
HIGH
CVE-2023-0629
pub. 2023-03-13
6.8
CVSS
MEDIUM
CVE-2020-15096
pub. 2020-07-07
Showing 20 of 30 vulnerabilities