CVE-2026-87772— Unauthenticated Polkit Privilege Escalation in TÜBİTAK BİLGEM's Pardus About
Quick assessment
Affected
TÜBİTAK BİLGEM Software Technologies Research Institute Pardus About
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
TÜBİTAK BİLGEM 软件技术研究研究所开发的 Pardus 操作系统中，“关于”（About）功能存在授权不当漏洞，可导致权限提升。 该问题影响 Pardus 的“关于”功能版本 1.2.5 之前的所有版本。
Possible ATT&CK Techniques 1 AI
T1548 · Abuse Elevation Control Mechanism
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I. Basic Information for CVE-2026-87772
Vulnerability Information
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Vulnerability Title
Unauthenticated Polkit Privilege Escalation in TÜBİTAK BİLGEM's Pardus About
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect Authorization vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute Pardus About allows Privilege Escalation.
This issue affects Pardus About: before 1.2.5.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| TÜBİTAK BİLGEM Software Technologies Research Institute | Pardus About | 0 ~ 1.2.5 | - |
|
II. Public POCs for CVE-2026-87772
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-87772 (1)
-
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1521 government-resource
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