What is CVE-2025-60889?

CVE-2025-60889 is a critical-severity vulnerability in Stellar-group Hpx, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2026-04-28.

How severe is CVE-2025-60889?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Stellar-group Hpx

CVE-2025-60889

Insecure deserialization of untrusted input in StellarGroup HPX 1.11.0 under certain conditions may allow attackers to execute arbitrary code or other unspecified impacts.

Vulnerability class: Insecure Deserialization

EPSS: 0.001 (23.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Stellar-group Hpx
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Not Applicable)
cve@mitre.org (Not Applicable)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-60889?: CVE-2025-60889 is a critical-severity vulnerability in Stellar-group Hpx, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2026-04-28.
How severe is CVE-2025-60889?: Critical severity. CVSS v3 base score is 9.8 out of 10.