What is CVE-2025-15638?

CVE-2025-15638 is a critical-severity vulnerability in Atrodo Net\, classified under CWE-1395. CVSS score: 10.0/10. Published 2026-04-21.

How severe is CVE-2025-15638?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Vulnerability in Atrodo Net\

CVE-2025-15638

Net::Dropbear versions before 0.14 for Perl contains a vulnerable version of libtomcrypt. Net::Dropbear versions before 0.14 includes versions of Dropbear 2019.78 or earlier. These include versions of libtomcrypt v1.18.1 or earlier, which…

EPSS: 0.006 (43.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Atrodo Net\ — versions \
Atrodo Net::dropbear — versions 0

Weakness classification (CWE)

CWE-1395

References

9b29abf9-4ab0-4765-b253-1875cd9b441e (vendor-advisory, Third Party Advisory)
9b29abf9-4ab0-4765-b253-1875cd9b441e (vendor-advisory, Third Party Advisory)
9b29abf9-4ab0-4765-b253-1875cd9b441e (release-notes, Release Notes)

Frequently asked questions

What is CVE-2025-15638?: CVE-2025-15638 is a critical-severity vulnerability in Atrodo Net\, classified under CWE-1395. CVSS score: 10.0/10. Published 2026-04-21.
How severe is CVE-2025-15638?: Critical severity. CVSS v3 base score is 10.0 out of 10.