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CVE-2026-12479— Path Traversal in keras-team/keras

Quick assessment

Affected
keras-team keras-team/keras
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.

keras-team keras-team/keras是keras-team团队的深度学习框架。 Keras 3.14.0版本存在路径遍历漏洞，该漏洞源于DiskIOStore.make方法对用户提供的层名称处理不当，未对父目录组件进行清理，可能导致路径遍历，攻击者可通过特制Keras模型创建目录或写入文件至任意位置。

AI Predicted 8.1 Difficulty: Easy EPSS 0.38% · P30

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
keras-team keras-team/keras unspecified≤ latest affected
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I. Basic Information for CVE-2026-12479

Vulnerability Information
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Vulnerability Title
Path Traversal in keras-team/keras
Source: CVE Program / CVE List V5
Vulnerability Description
A path traversal vulnerability exists in keras-team/keras version 3.14.0, specifically in the `DiskIOStore.make` method within the Keras 3 model saving and loading library. This vulnerability arises from the improper handling of user-provided layer names, which are used to construct directory paths without sanitizing for parent directory components (`..`). While forward slashes (`/`) are restricted in layer names, directory traversal sequences are not. This allows an attacker to craft a malicious Keras model that, when saved or loaded, can escape the intended temporary working directory and perform unauthorized file system operations, such as creating directories or writing files in arbitrary locations.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Keras 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
keras-team keras-team/keras是keras-team团队的深度学习框架。 Keras 3.14.0版本存在路径遍历漏洞，该漏洞源于DiskIOStore.make方法对用户提供的层名称处理不当，未对父目录组件进行清理，可能导致路径遍历，攻击者可通过特制Keras模型创建目录或写入文件至任意位置。
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
keras-team keras-team/keras unspecified ~ latest -

II. Public POCs for CVE-2026-12479

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III. Intelligence Information for CVE-2026-12479

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Vendor Advisories for CVE-2026-12479 (1)

IV. Related Vulnerabilities

Same product: keras-team/keras
Same vendor: keras-team
Same weakness: CWE-22

V. Comments for CVE-2026-12479

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