PT-2026-42906 · Nousresearch · Hermes-Agent

Eric-H · CVE-2026-9350 · Published 2026-05-24 · Updated 2026-05-24

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions hermes-agent versions prior to 2026.4.17

Description A flaw in the Batch Runner component of NousResearch hermes-agent allows for remote manipulation. The issue resides in the check all command guards() function within the tools/approval.py file, which can lead to missing authorization.

Recommendations Update to a version later than 2026.4.16. As a temporary workaround, restrict access to the check all command guards() function in the tools/approval.py file to minimize the risk of exploitation.

Exploit

Fix

Missing Authorization

Incorrect Authorization

Weakness Enumeration

CWE-862

CWE-863

Related Identifiers

CVE-2026-9350

Affected Products

Hermes-Agent

References · 7

• 🔥 https://gist.github.com/YLChen-007/22cada4c9060f5123dde6185135ae3ab · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-9350 · Security Note
• https://vuldb.com/submit/812213 · Note
• https://twitter.com/CVEnew/status/2058530624676470968 · Twitter Post
• https://t.me/CVEtracker/54745 · Telegram Post
• https://vuldb.com/vuln/365313 · Note
• https://vuldb.com/vuln/365313/cti · Note