What is CVE-2026-44978?

CVE-2026-44978 is a medium-severity vulnerability in Neutrinolabs Xrdp, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2026-07-20.

How severe is CVE-2026-44978?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Out-of-bounds Read in Neutrinolabs Xrdp

CVE-2026-44978

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a heap out-of-bounds read vulnerability within the FIPS-specific receive paths. This vulnerability does not affect the default configuration of xrdp. The vulnerability is…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Neutrinolabs Xrdp — versions < 0.10.6.1

Weakness classification (CWE)

References

https://github.com/neutrinolabs/xrdp/releases/tag/v0.10.6.1 (x_refsource_MISC)
https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-9cg5-f7m7-ppvj (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-44978?: CVE-2026-44978 is a medium-severity vulnerability in Neutrinolabs Xrdp, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2026-07-20.
How severe is CVE-2026-44978?: Medium severity. CVSS v3 base score is 5.3 out of 10.