CVE-2026-35207 | linuxdeepin dde-control-center/deepin-deepinid-plugin prior 5.9.9/6.1.80 Deepinid Cloud Service certificate validation (GHSA-jf2h-4vqc-3jgc)

VDB-356651 · CVE-2026-35207 · GHSA-JF2H-4VQC-3JGC LINUXDEEPIN DDE-CONTROL-CENTER/DEEPIN-DEEPINID-PLUGIN PRIOR 5.9.9/6.1.80 DEEPINID CLOUD SERVICE CERTIFICATE VALIDATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 0.58+ Summaryinfo A vulnerability, which was classified as critical, has been found in linuxdeepin dde-control-center and deepin-deepinid-plugin. This impacts an unknown function of the component Deepinid Cloud Service. The manipulation leads to certificate validation. This vulnerability is documented as CVE-2026-35207. The attack can be initiated remotely. There is not any exploit available. It is advisable to upgrade the affected component. Detailsinfo A vulnerability was found in linuxdeepin dde-control-center and deepin-deepinid-plugin. It has been rated as problematic. This issue affects an unknown functionality of the component Deepinid Cloud Service. The manipulation with an unknown input leads to a certificate validation vulnerability. Using CWE to declare the problem leads to CWE-295. The product does not validate, or incorrectly validates, a certificate. Impacted is integrity. The summary by CVE is: 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. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-35207 since 04/01/2026. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1587.003 according to MITRE ATT&CK. Upgrading to version 5.9.9 or 6.1.80 eliminates this vulnerability. Applying the patch 6fc206120be28d9eef7d72258662bcabb834367f is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. Productinfo Vendor linuxdeepin Name dde-control-center deepin-deepinid-plugin License open-source Website Product: https://github.com/linuxdeepin/dde-control-center/ CPE 2.3info 🔒 🔒 CPE 2.2info 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.2 VulDB Meta Temp Score: 4.2 VulDB Base Score: 3.1 VulDB Temp Score: 3.0 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 5.4 CNA Vector (GitHub_M): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Certificate validation CWE: CWE-295 / CWE-287 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: dde-control-center/deepin-deepinid-plugin 5.9.9/6.1.80 Patch: 6fc206120be28d9eef7d72258662bcabb834367f Timelineinfo 04/01/2026 CVE reserved 04/09/2026 +8 days Advisory disclosed 04/09/2026 +0 days VulDB entry created 04/09/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: GHSA-jf2h-4vqc-3jgc Status: Confirmed CVE: CVE-2026-35207 (🔒) GCVE (CVE): GCVE-0-2026-35207 GCVE (VulDB): GCVE-100-356651 Entryinfo Created: 04/09/2026 21:36 Changes: 04/09/2026 21:36 (66) Complete: 🔍 Cache ID: 99:717:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸