CVE-2025-5715
low-risk
Published 2025-06-06
A vulnerability was found in Signal App 7.41.4 on Android. It has been declared as problematic. This vulnerability affects unknown code of the component Biometric Authentication Handler. The manipulation leads to missing critical step in authentication. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Do I need to act?
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0.18% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.8/10
Low
PHYSICAL
/ HIGH complexity
Affected Products (1)
Signal
Affected Vendors
References (5)
Permissions Required
https://vuldb.com/?ctiid.311236
Third Party Advisory
https://vuldb.com/?id.311236
Third Party Advisory
https://vuldb.com/?submit.585069
16
/ 100
low-risk
Severity
10/34 · Low
Exploitability
1/34 · Minimal
Exposure
5/34 · Minimal