CVE Feed

    Dashboard / CVE / CVE-2026-9350

    CVE-2026-9350

    A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This affects the function check_all_command_guards of the file tools/approval.py of the component Batch Runner. Such manipulation leads to missing authorization. The attack can be launched 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.

    Published:May 24, 2026
    Last Modified:May 26, 2026
    EPS:May 24, 2026
    EPSS Score:0.00038
    CVSS Score:7.3

    Affected Products

    Vendor
    Nousresearch
    Product
    Hermes-agent

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Related CVEs

    CVE-2026-71963 (CVSS 8.6) — Hermes Agent 0.18.2 through 0.21.0, fixed in commit f6234d0, contains a remote code execution vulnerability th…
    CVE-2026-85107 (CVSS 5.3) — A vulnerability was found in NousResearch hermes-agent 0.18.0. This vulnerability affects the function resourc…
    CVE-2026-85106 (CVSS 5.3) — A vulnerability has been found in NousResearch hermes-agent 0.18.0. This affects the function fetchLinkTitle o…
    CVE-2026-85105 (CVSS 6.9) — A flaw has been found in NousResearch hermes-agent 0.18.0. Affected by this issue is the function _sess_nowait…
    CVE-2026-84289 (CVSS 2.1) — A vulnerability was found in NousResearch hermes-agent up to 0.18.2. This vulnerability affects the function l…
    CVE-2026-84288 (CVSS 2.1) — A vulnerability has been found in NousResearch hermes-agent up to 0.18.2. This affects the function HermesACPA…
    CVE-2026-84287 (CVSS 2.1) — A flaw has been found in NousResearch hermes-agent 0.18.0. Affected by this issue is some unknown functionalit…
    CVE-2026-82021 (CVSS 9) — Hermes Agent 0.18.2 prior to 0.19.0 contains a supply chain vulnerability in its bundled MCP catalog that allo…
    CVE-2026-82020 (CVSS 7.6) — Hermes Agent 0.16.0 prior to 0.17.0 contains an improper path restriction vulnerability that allows attackers …
    CVE-2026-18993 (CVSS 2.1) — A vulnerability was detected in NousResearch hermes-agent up to 0.16.0. Affected by this issue is some unknown…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High