How many signal App CVEs are in CISA KEV?

None of signal App's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Are there public exploits for signal App vulnerabilities?

Yes — 1 of signal App's CVEs have a known public exploit.

Which versions of signal App are affected?

1 distinct signal App version is named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in signal App CVEs?

signal App's CVEs most often map to these CWE weakness types: CWE-304 (Missing Critical Step in Authentication).

What is the average severity of signal App CVEs?

The average CVSS base score across signal App's scored CVEs is 1.0.

RadicalNotion.AI

Log in Start free

Log in

Log in Start free

signal

1 CVEs

signal App Vulnerabilities

Name: signal App vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for App by signal.

1

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

1

Public exploits

PoC or exploit code

1.0

Avg CVSS

2025–2025

Last updated June 6, 2025

Overview

signal App has 1 published CVE records since 2025, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 1.0.

This page aggregates every publicly disclosed vulnerability (CVE) affecting signal App, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of signal App's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High0

Medium0

Low1

In CISA’s Known Exploited Vulnerabilities catalog

0

None of signal App's CVEs are currently listed in CISA's KEV catalog.

Public exploits

1

One of signal App's CVEs has a known public exploit available.

Affected versions and CVEs

Browse every signal App version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

>= 7.41.41 CVE

Find a version

1 CVE

Sort

Signal App Biometric Authentication missing critical step in authentication
CVE-2025-5715
Public exploit
CWE-304
Low · CVSS 1.0
EPSS 0.3% (17th pct)2025-06-06

Common weakness types

The CWE weakness categories most often found in signal App CVEs. Follow any weakness for its full explanation.

CWE-304Missing Critical Step in Authentication1 CVE

Other signal products

Browse vulnerabilities for other products by signal.

signal-desktop7 CVEs private messenger5 CVEs signal5 CVEs

All signal vulnerabilities

Frequently asked questions

Common questions about signal App vulnerabilities.

How many CVEs does signal App have?: signal App has 1 published CVE records since 2025.
How many signal App CVEs are in CISA KEV?: None of signal App's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for signal App vulnerabilities?: Yes — 1 of signal App's CVEs have a known public exploit.
Which versions of signal App are affected?: 1 distinct signal App version is named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in signal App CVEs?: signal App's CVEs most often map to these CWE weakness types: CWE-304 (Missing Critical Step in Authentication).
What is the average severity of signal App CVEs?: The average CVSS base score across signal App's scored CVEs is 1.0.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

Track signal App vulnerabilities

Monitor new signal App vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.

Start free See pricing