CVE-2026-122236: OpenHands

Affected products, as the CNA wrote them
Vendor	Product	Versions
Not given	OpenHands	affected 1.0 affected 1.1 affected 1.2 affected 1.3 affected 1.4 affected 1.5 affected 1.6 affected 1.7 affected 1.8 affected 1.9 affected 1.10 affected 1.11 and 14 more

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

CISA KEV Not listed.
EPSS 0.0036, the 30th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

5 Nov 2026, 03:45 UTC Confirmed by the CVE List
5 Nov 2026, 03:54 UTC First seen by agentprime
5 Nov 2026, 04:17 UTC Confirmed by NVD

Sources

References from the CNA

vuldb.com/vuln/431199 vdb-entry
vuldb.com/vuln/431199/cti signaturepermissions-required
vuldb.com/cve/CVE-2026-122236 third-party-advisory
vuldb.com/submit/1031850 third-party-advisory
github.com/OpenHands/OpenHands/pull/17007 issue-trackingpatch
github.com/OpenHands/OpenHands/commit/c5efa3ae415def0a903c82d2b17b748e663b1995 patch
github.com/OpenHands/OpenHands/releases/tag/v1.25.0 patch
github.com/OpenHands/OpenHands/ product
github.com/OpenHands/OpenHands/issues/17878 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.