CVE-2026-2604— Evolution-data-server: evolution data server: arbitrary file deletion via inconsistent uri handling
Possible ATT&CK Techniques 2AI
T1499 · Endpoint Denial of Service T1083 · File and Directory DiscoveryAffected Version Matrix 6
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| GNOME | Evolution Data Server | < 3.59.3 | affected |
| Red Hat | Red Hat Enterprise Linux 10 | any | affected |
| Red Hat | Red Hat Enterprise Linux 6 | any | affected |
| Red Hat | Red Hat Enterprise Linux 7 | any | affected |
| Red Hat | Red Hat Enterprise Linux 8 | any | affected |
| Red Hat | Red Hat Enterprise Linux 9 | any | affected |
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I. Basic Information for CVE-2026-2604
Vulnerability Information
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Vulnerability Title
Evolution-data-server: evolution data server: arbitrary file deletion via inconsistent uri handling
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in evolution-data-server. Inconsistent comparison logic in the addressbook file backend allows a Flatpak application with D-Bus access to craft a malicious URI containing directory traversal sequences. This URI is stored without proper validation during contact creation or modification. Later, during contact deletion, the URI is processed with a less strict check, leading to the deletion of arbitrary files on the host filesystem. This could potentially include critical Flatpak override files.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
文件名或路径的外部可控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Evolution Data Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Evolution Data Server是GNOME组织的一个应用软件。提供了一个地址簿和日历，允许所有应用程序存储和检索信息。 Evolution Data Server存在安全漏洞，该漏洞源于本地缓存文件，攻击者可绕过访问限制删除文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| GNOME | Evolution Data Server | 0 ~ 3.59.3 | - | |
| Red Hat | Red Hat Enterprise Linux 10 | - | cpe:/o:redhat:enterprise_linux:10 | |
| Red Hat | Red Hat Enterprise Linux 6 | - | cpe:/o:redhat:enterprise_linux:6 | |
| Red Hat | Red Hat Enterprise Linux 7 | - | cpe:/o:redhat:enterprise_linux:7 | |
| Red Hat | Red Hat Enterprise Linux 8 | - | cpe:/o:redhat:enterprise_linux:8 | |
| Red Hat | Red Hat Enterprise Linux 9 | - | cpe:/o:redhat:enterprise_linux:9 |
II. Public POCs for CVE-2026-2604
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-2604 (2)
Other References for CVE-2026-2604 (1)
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V. Comments for CVE-2026-2604
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