CVE-2026-75038— Predictable temporary file in /tmp allows symlink attack in LACT
Quick assessment
Affected
ilya-zlobintsev LACT
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.
在 ilya-zlobintsev/LACT 中存在 Unix 符号链接（symlink）跟踪漏洞，可能导致本地拒绝服务。该漏洞影响 LACT 版本 0.10.0 及之前版本。
Possible ATT&CK Techniques 2 AI
T1222 · File and Directory Permissions Modification T1499 · Endpoint Denial of ServiceAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ilya-zlobintsev | LACT | ≤ 0.10.0 |
affected |
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I. Basic Information for CVE-2026-75038
Vulnerability Information
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Vulnerability Title
Predictable temporary file in /tmp allows symlink attack in LACT
Source: CVE Program / CVE List V5
Vulnerability Description
UNIX symbolic link (symlink) following vulnerability in ilya-zlobintsev/LACT allows for local denial-of-service. This issue affects LACT: through 0.10.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-61
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ilya-zlobintsev | LACT | 0 ~ 0.10.0 | - |
|
II. Public POCs for CVE-2026-75038
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-75038 (1)
Other References for CVE-2026-75038 (1)
IV. Related Vulnerabilities
Same product: LACT
Same weakness: CWE-61
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crun follows rootfs /dev symlink while creating default devi -
CVE-2026-53802
rsync < 3.5.0 Arbitrary File Read via Symlink Following -
CVE-2026-47763
pdm: Project-Local State and Config Writes Follow Symlinks
V. Comments for CVE-2026-75038
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