Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open("../") would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancestors of the parent or files contained within the parent.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2025-22873 It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, http://Root.Open("../") would open the parent dir… https://www.cve.org/CVERecord?id=CVE-2025-22873
Post summary
The post announces CVE‑2025‑22873, describing a parent‑directory traversal flaw in os.Root without mentioning a PoC, exploit, patch, or active exploitation.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | golang | go | - | - | - |