# CVE-2026-87083

## Summary

- **CVE ID:** CVE-2026-87083
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X)
- **CWE:** CWE-502, CWE-20
- **Published:** Sep 9, 2026
- **Last Modified:** Sep 9, 2026

## Description

A weakness has been identified in tile-ai tilelang up to 0.1.14. This impacts the function KernelCache._load_kernel_from_disk of the file tilelang/cache/kernel_cache.py of the component Kernel Cache. Executing a manipulation can lead to deserialization. The attack may be performed from remote. This patch is called 11ec2397fe942e8b422d026af4a03d6e0a55ae6c. Applying a patch is advised to resolve this issue. Based on the release information, the fix has not been included in any official release yet.

## Affected Products

- tile-ai — tilelang (0.1.0)
- tile-ai — tilelang (0.1.1)
- tile-ai — tilelang (0.1.2)
- tile-ai — tilelang (0.1.3)
- tile-ai — tilelang (0.1.4)
- tile-ai — tilelang (0.1.5)
- tile-ai — tilelang (0.1.6)
- tile-ai — tilelang (0.1.7)
- tile-ai — tilelang (0.1.8)
- tile-ai — tilelang (0.1.9)
- tile-ai — tilelang (0.1.10)
- tile-ai — tilelang (0.1.11)
- tile-ai — tilelang (0.1.12)
- tile-ai — tilelang (0.1.13)
- tile-ai — tilelang (0.1.14)

## References

- [CNA](https://vuldb.com/vuln/400289)
- [CNA](https://vuldb.com/vuln/400289/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-87083)
- [CNA](https://vuldb.com/submit/911126)
- [CNA](https://github.com/tile-ai/tilelang/issues/2817)
- [CNA](https://github.com/tile-ai/tilelang/pull/3143)
- [CNA](https://github.com/tile-ai/tilelang/commit/11ec2397fe942e8b422d026af4a03d6e0a55ae6c)
- [CNA](https://github.com/tile-ai/tilelang/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.21%
- **EPSS Percentile:** 10.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-09._