Vulnerability in Linuxdeepin Dde-Control-Center
CVE-2026-35207
dde-control-center is the control panel of DDE, the Deepin Desktop Environment. plugin-deepinid is a plugin in dde-control-center, which provides the deepinid cloud service. Prior to 6.1.80, plugin-deepinid is configured to skip TLS certificate verification when fetching the user's avatar from openapi.deepin.com or other providers. An MITM attacker could intercept the traffic, replace the avatar with a malicious or misleading image, and potentially identify the user by the avatar. This vulnerability is fixed in dde-control-center 6.1.80 and 5.9.9.
Vulnerability class: Improper Certificate Validation
EPSS: 0.001 (4.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Linuxdeepin Dde-control-center — versions >= 6.1.35, < 6.1.80, >= 5.5.3, < 5.9.9
- Linuxdeepin Deepin-deepinid-plugin — versions >= 2.0.1, <= 2.0.9
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-35207?
- CVE-2026-35207 is a medium-severity vulnerability in Linuxdeepin Dde-Control-Center, classified under Improper Certificate Validation. CVSS score: 5.4/10. Published 2026-04-09.
- How severe is CVE-2026-35207?
- Medium severity. CVSS v3 base score is 5.4 out of 10.