What is CVE-2025-24904?

CVE-2025-24904 is a high-severity vulnerability in Whisperfish Libsignal-service-rs, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.5/10. Published 2025-02-13.

How severe is CVE-2025-24904?

High severity. CVSS v3 base score is 8.5 out of 10.

Auth bypass in Whisperfish Libsignal-service-rs

CVE-2025-24904

libsignal-service-rs is a Rust version of the libsignal-service-java library which implements the core functionality to communicate with Signal servers. Prior to commit 82d70f6720e762898f34ae76b0894b0297d9b2f8, plaintext content envelopes…

EPSS: 0.002 (12.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N.

Affected products

Whisperfish Libsignal-service-rs — versions < 82d70f6720e762898f34ae76b0894b0297d9b2f8

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-24904?: CVE-2025-24904 is a high-severity vulnerability in Whisperfish Libsignal-service-rs, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.5/10. Published 2025-02-13.
How severe is CVE-2025-24904?: High severity. CVSS v3 base score is 8.5 out of 10.