CVE-2026-14783: NousResearch hermes-agent

Affected products, as the CNA wrote them
Vendor	Product	Versions
NousResearch	hermes-agent	affected 2026.5.29.2

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.3	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P	CNA (VulDB)Used for this record
4.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C	CNA (VulDB)
4.3	Medium	3.0	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C	CNA (VulDB)
4.0	Medium	2.0	AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.0048, the 41st percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 5 Jul 2026. New records show when each source confirmed them.

Sources

References from the CNA

vuldb.com/vuln/376373 vdb-entrytechnical-description
vuldb.com/vuln/376373/cti signaturepermissions-required
vuldb.com/cve/CVE-2026-14783 third-party-advisory
vuldb.com/submit/847502 third-party-advisory
github.com/NousResearch/hermes-agent/pull/40566 issue-trackingpatch
github.com/NousResearch/hermes-agent/commit/56f833efa427ccb444c0f9ad1759af1012f2124d patch
github.com/NousResearch/hermes-agent/ product
github.com/NousResearch/hermes-agent/issues/38643 exploitissue-tracking

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.