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CVE-2026-14626

MEDIUM
4.3
CVSS 3.1
Description
A weakness has been identified in NousResearch hermes-agent up to 2026.4.30. The impacted element is the function AIAgent.run_conversation of the file run_agent.py of the component HTTP API. This manipulation of the argument todos causes denial of service. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Metadata

CVE ID
CVE-2026-14626
State
PUBLISHED
Assigner
VulDB
Reserved
2026-07-03 17:07 UTC
Published
2026-07-04 12:00 UTC
Last updated
2026-07-04 12:00 UTC
Primary CWE
CWE-404
Denial of Service
Vendor / Product
NousResearch / hermes-agent
Sources
cve.org  ·  NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
Affected products (1)
VendorProductPlatformVersions
NousResearch hermes-agent — 2026.4.0, 2026.4.1, 2026.4.2, 2026.4.3 …
Weakness (CWE)
CWESourceDescription
CWE-404 cna Denial of Service
CVSS scores (4)
ScoreSeverityVersionSourceVector
5.3 MEDIUM 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
4.3 MEDIUM 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
4.3 MEDIUM 3.0 cna CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
4.0 N/D 2.0 cna AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR
References (5)
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