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CVE Vulnerability Details :
CVE-2026-9352
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-24 May, 2026 | 03:30
Updated At-24 May, 2026 | 03:30
Rejected At-
▼CVE Numbering Authority (CNA)
NousResearch hermes-agent Messaging Gateway local.py _make_run_env information disclosure

A weakness has been identified in NousResearch hermes-agent up to 2026.4.23. This issue affects the function _make_run_env of the file tools/environments/local.py of the component Messaging Gateway Handler. Executing a manipulation can lead to information disclosure. The attack may be launched 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.

Affected Products
Vendor
NousResearch
Product
hermes-agent
CPEs
  • cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:*
Modules
  • Messaging Gateway Handler
Versions
Affected
  • 2026.4.0
  • 2026.4.1
  • 2026.4.2
  • 2026.4.3
  • 2026.4.4
  • 2026.4.5
  • 2026.4.6
  • 2026.4.7
  • 2026.4.8
  • 2026.4.9
  • 2026.4.10
  • 2026.4.11
  • 2026.4.12
  • 2026.4.13
  • 2026.4.14
  • 2026.4.15
  • 2026.4.16
  • 2026.4.17
  • 2026.4.18
  • 2026.4.19
  • 2026.4.20
  • 2026.4.21
  • 2026.4.22
  • 2026.4.23
Problem Types
TypeCWE IDDescription
CWECWE-200Information Disclosure
CWECWE-284Improper Access Controls
Type: CWE
CWE ID: CWE-200
Description: Information Disclosure
Type: CWE
CWE ID: CWE-284
Description: Improper Access Controls
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
3.05.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
2.05.0N/A
AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
Version: 3.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
Version: 2.0
Base score: 5.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Eric-i (VulDB User)
coordinator
VulDB CNA Team
Timeline
EventDate
Advisory disclosed2026-05-23 00:00:00
VulDB entry created2026-05-23 02:00:00
VulDB entry last update2026-05-23 11:24:51
Event: Advisory disclosed
Date: 2026-05-23 00:00:00
Event: VulDB entry created
Date: 2026-05-23 02:00:00
Event: VulDB entry last update
Date: 2026-05-23 11:24:51
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/365315
vdb-entry
technical-description
https://vuldb.com/vuln/365315/cti
signature
permissions-required
https://vuldb.com/submit/812215
third-party-advisory
https://gist.github.com/YLChen-007/760b3940f708990e535214529c0c7a27
exploit
Hyperlink: https://vuldb.com/vuln/365315
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/365315/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/submit/812215
Resource:
third-party-advisory
Hyperlink: https://gist.github.com/YLChen-007/760b3940f708990e535214529c0c7a27
Resource:
exploit
Details not found