Vulnerability Description
A flaw has been found in LMCache up to 0.4.6. This affects the function hex_hash_to_int16 of the file lmcache/integration/vllm/utils.py of the component KV Cache Handler. Executing a manipulation can lead to use of weak hash. The attack needs to be launched locally. The attack requires a high level of complexity. It is indicated that the exploitability is difficult. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://github.com/LMCache/LMCache/
- https://github.com/LMCache/LMCache/issues/3301
- https://github.com/LMCache/LMCache/pull/2932
- https://vuldb.com/cve/CVE-2026-10813
- https://vuldb.com/submit/831641
- https://vuldb.com/vuln/368261
- https://vuldb.com/vuln/368261/cti
FAQ
What is CVE-2026-10813?
CVE-2026-10813 is a vulnerability with a CVSS score of 3.6 (LOW). A flaw has been found in LMCache up to 0.4.6. This affects the function hex_hash_to_int16 of the file lmcache/integration/vllm/utils.py of the component KV Cache Handler. Executing a manipulation can ...
How severe is CVE-2026-10813?
CVE-2026-10813 has been rated LOW with a CVSS base score of 3.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-10813?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.