CVE-2025-22865

CVE-2025-22865 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Using ParsePKCS1PrivateKey to parse a RSA key that is missing the CRT values would panic when verifying that the key is well formed.

Frequently asked questions

What is CVE-2025-22865?
Using ParsePKCS1PrivateKey to parse a RSA key that is missing the CRT values would panic when verifying that the key is well formed.
How severe is CVE-2025-22865?
CVE-2025-22865 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-22865 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-22865?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-22865 have an EU (EUVD) identifier?
Yes. CVE-2025-22865 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3033.
When was CVE-2025-22865 published?
CVE-2025-22865 was published on 2025-01-28 and last updated on 2026-06-17.

References