CVE-2026-12482 (GCVE-0-2026-12482)
Vulnerability from cvelistv5 – Published: 2026-07-14 05:13 – Updated: 2026-07-14 12:43
VLAI
EPSS
VEX
Title
Path Traversal via Symlink Name Validation Bypass in keras-team/keras
Summary
A vulnerability in keras-team/keras version 3.12.0 allows an attacker to craft a malicious tar archive that bypasses the `filter_safe_tarinfos` validation in `keras/src/utils/file_utils.py`. Specifically, symlink entries are not subjected to the same `is_path_in_dir` validation as regular file entries, allowing symlinks to be created outside the intended extraction directory. This can lead to symlink-based file read, file overwrite, or directory escape attacks. The issue is particularly impactful on Python 3.10 and 3.11, where `filter_safe_tarinfos` is the sole defense against tar path traversal. This vulnerability is distinct from CVE-2025-12060 and other previously reported issues.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 12:42 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| keras-team | keras-team/keras |
Affected:
unspecified , ≤ latest
(custom)
|
guessed |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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