CVE-2026-10813

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 v3 3.6 LOW
CVSS v2.0 2.4 LOW

3.6^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.0 / Impact : 2.5

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

2.4^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:H/Au:S/C:N/I:P/A:P

Exploitability : 1.5 / Impact : 4.9

Access Vector LOCAL

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
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

Configurations

No configuration.

History

04 Jun 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-04 16:16

Updated : 2026-06-04 16:32

NVD link : CVE-2026-10813

Mitre link : CVE-2026-10813

CVE.ORG link : CVE-2026-10813

JSON object : View

Products Affected

No product.

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

CWE-328

Use of Weak Hash

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