CVE-2026-26328

Description

## Summary Under iMessage `groupPolicy=allowlist`, group authorization could be satisfied by sender identities coming from the DM pairing store, broadening DM trust into group contexts. ## Details Affected component: `src/imessage/monitor/monitor-provider.ts`. Vulnerable logic derived `effectiveGroupAllowFrom` using both the static group allowlist and DM pairing-store identities (`storeAllowFrom`). This allowed a sender approved via DM pairing to satisfy group authorization in groups even if the sender/chat was not explicitly present in `groupAllowFrom`. This weakens boundary separation between DM pairing and group allowlist authorization. ## Affected Packages / Versions - `openclaw` (npm): affected `<= 2026.2.13` - `clawdbot` (npm): affected `<= 2026.1.24-3` ## Fix Commit(s) - `openclaw/openclaw@872079d42fe105ece2900a1dd6ab321b92da2d59` - `openclaw/openclaw@90d1e9cd71419168b2faa54a759b124a3eacfae7` Thanks @vincentkoc for reporting.

How to fix CVE-2026-26328

To remediate CVE-2026-26328, upgrade the affected package to a fixed version below.

—upgrade to 2026.2.14 or later
—upgrade to 2026.2.14 or later

Is CVE-2026-26328 being exploited?

Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.

Affected packages (2)

from 0, < 2026.2.14
from 0, < 2026.2.14

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N