CVE-2026-112380: Missing authorization in the WhatsApp group channel in Kiro Crew might allow a remote actor who is a member of

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CRITICAL 9.9

CVE-2026-112380 is a critical-severity flaw (CVSS 9.9) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing authorization in the WhatsApp group channel in Kiro Crew might allow a remote actor who is a member of an operator-configured WhatsApp group to control the operator's other agent sessions and execute arbitrary commands on the host running Kiro Crew via messages sent to the group. To remediate this issue, users should upgrade to version 0.7.2.

Why this priority

Critical severity

A fixed release or distro patch exists.

Risk facts

CVSS score	9.9 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-862, CWE-863
Published	2026-10-20
Last modified	2026-10-22

Publisher (CNA): AMZN

Timeline

2026-10-20Published CVE record published
2026-10-22 17:40 UTCUpdated Record last modified

Exact fixes by distribution

Fedora 46 · retext · FIXED · 8.1.0-1.fc46 · FEDORA-2026-0602a84203 · source

sudo dnf upgrade --advisory=FEDORA-2026-0602a84203

Advisories and coverage

Official advisories

AWS Security Bulletins: CVE-2026-112380 - Missing authorization in the WhatsApp channel in Kiro Crew 2026-10-20

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

References

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