CVE-2026-10221

A vulnerability was identified in NousResearch hermes-agent up to 0.12.0. Affected by this vulnerability is the function _compress_context of the file run_agent.py. The manipulation leads to injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/YLChen-007/d343fcfe2c009cd45f56dc475fd5ac03
https://vuldb.com/cve/CVE-2026-10221
https://vuldb.com/submit/822019
https://vuldb.com/vuln/367500
https://vuldb.com/vuln/367500/cti
https://vuldb.com/submit/822019

Configurations

No configuration.

History

03 Jun 2026, 18:16

Type	Values Removed	Values Added
References	~~() https://vuldb.com/submit/822019 -~~	() https://vuldb.com/submit/822019 -

01 Jun 2026, 04:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-01 04:16

Updated : 2026-06-03 18:16

NVD link : CVE-2026-10221

Mitre link : CVE-2026-10221

CVE.ORG link : CVE-2026-10221

JSON object : View

Products Affected

No product.

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-707

Improper Neutralization

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