How severe is CVE-2025-5715?

CVE-2025-5715 has a CVSS 3.x base score of 3.8, rated low severity. It is exploitable over physical access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-5715 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-5715?

CVE-2025-5715 affects Signal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-5715?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-5715 have an EU (EUVD) identifier?

Yes. CVE-2025-5715 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17044.

When was CVE-2025-5715 published?

CVE-2025-5715 was published on 2025-06-06 and last updated on 2026-06-17.

CVE-2025-5715

CVE-2025-5715 is a low-severity vulnerability in Signal with a CVSS 3.x base score of 3.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

Severity: Low (CVSS 3.x base score 3.8)
CVSS v2: 3.5
CVSS v4: 0.3
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17044
Weakness: CWE-306
Affected product: Signal
Published: 2025-06-06
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-5715?: 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.
How severe is CVE-2025-5715?: CVE-2025-5715 has a CVSS 3.x base score of 3.8, rated low severity. It is exploitable over physical access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-5715 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5715?: CVE-2025-5715 affects Signal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-5715?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5715 have an EU (EUVD) identifier?: Yes. CVE-2025-5715 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17044.
When was CVE-2025-5715 published?: CVE-2025-5715 was published on 2025-06-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:signal:signal:7.41.4:*:*:*:*:android:*:*

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