CVE-2026-116105 (CVSS 3.7)

Description

A weakness has been identified in HeyCyan App 1.0.103 on Android. Affected is an unknown function of the file AndroidManifest.xml of the component Network Security Configuration. Executing a manipulation can lead to cleartext transmission of sensitive information. The attack can be launched remotely. The attack requires a high level of complexity. The exploitability is told to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

Is your site exposed to CVE-2026-116105?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

3.7

LOW

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-310 CWE-310

CWE-319 CWE-319

References

Other References

https://github.com/azurejoga/heycyan-vulnerabilitys https://vuldb.com/cve/CVE-2026-116105 https://vuldb.com/submit/1002850 https://vuldb.com/vuln/426173 https://vuldb.com/vuln/426173/cti

Frequently Asked Questions

What is CVE-2026-116105? +

A weakness has been identified in HeyCyan App 1.0.103 on Android. Affected is an unknown function of the file AndroidManifest.xml of the component Network Security Configuration. Executing a manipulation can lead to cleartext transmission of sensitive information. The attack can be launched remotely. The attack requires a high level of complexity. The exploitability is told to be difficult. The vendor was contacted early about this disclosure but did not respond in any way. It has a CVSS v3.1 base score of 3.7 (LOW).

How severe is CVE-2026-116105? +

CVE-2026-116105 has a CVSS v3.1 score of 3.7 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

How do I check if I'm vulnerable to CVE-2026-116105? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2024-38408 8.2

Cryptographic issue when a controller receives an LMP start encryption command under unexpected conditions.

CVE-2024-26228 7.8

Windows Cryptographic Services Security Feature Bypass Vulnerability

CVE-2023-33037 7.1

Cryptographic issue in Automotive while unwrapping the key secs2d and verifying with RPMB data.

CVE-2025-21422 7.1

Cryptographic issue while processing crypto API calls, missing checks may lead to corrupted key usage or IV reuses.

CVE-2025-21482 7.1

Cryptographic issue while performing RSA PKCS padding decoding.

CVE-2026-49000 7.0

An insecure password scheme refers to vulnerabilities arising from improper selection of encryption algorithms, inadequate key management, or flawed code …

CVE-2026-116105