CVE-2026-25828
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
grub-btrfs是Antynea个人开发者的一个Linux工具。 grub-btrfs 2026-01-31及之前版本存在安全漏洞，该漏洞源于未对$root参数进行清理，可能导致OS命令注入。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-25828
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
grub-btrfs through 2026-01-31 (on Arch Linux and derivative distributions) allows initramfs OS command injection because it does not sanitize the $root parameter to resolve_device(). NOTE: a third party reports "exploitation may not be feasible under normal conditions and may depend on specific implementation details within resolve_device."
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
grub-btrfs 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
grub-btrfs是Antynea个人开发者的一个Linux工具。 grub-btrfs 2026-01-31及之前版本存在安全漏洞，该漏洞源于未对$root参数进行清理，可能导致OS命令注入。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2026-25828
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Command Injection in grub-btrfs initramfs hook - CVE-2026-25828 | https://github.com/cardosource/CVE-2026-25828 | POC Details |
AI-Generated POC
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Same Patch Batch · n/a · 2026-02-12 · 22 CVEs total
| CVE-2026-2006 | 8.8 HIGH | PostgreSQL missing validation of multibyte character length executes arbitrary code |
| CVE-2026-2005 | 8.8 HIGH | PostgreSQL pgcrypto heap buffer overflow executes arbitrary code |
| CVE-2026-2004 | 8.8 HIGH | PostgreSQL intarray missing validation of type of input to selectivity estimator executes |
| CVE-2026-2007 | 8.2 HIGH | PostgreSQL pg_trgm heap buffer overflow writes pattern onto server memory |
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| CVE-2026-2327 | 5.3 MEDIUM | Markdown-It 安全漏洞 |
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| CVE-2025-63421 | Filosoft Comerc32 安全漏洞 | |
| CVE-2025-70981 | FIT2CLOUD CordysCRM 安全漏洞 | |
| CVE-2025-61880 | Infoblox NIOS 安全漏洞 | |
| CVE-2025-61879 | Infoblox NIOS 安全漏洞 | |
| CVE-2025-69752 | Ideagen Q-Pulse 安全漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2026-25828
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