Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A missing S3 bucket ownership verification in the AWS Security Agent MCP server before 0.2.0 version might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a pre-registered storage bucket whose name is derived from a publicly known account identifier. To remediate this issue, users should upgrade to version 0.2.0. Users should also verify that the scan output bucket in their account is owned by their own account, because upgrading does not release a bucket name that a third party has already registered.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
CVE-2026-87912 affects the AWS Security Agent plugin through 1.0.0; update to 1.1.0+. CVE-2026-87913 affects the Security Agent MCP server from 0.1.0 through 0.1.5; update to 0.2.0+. 5/8
Post summary
The tweet reports two newly disclosed CVEs affecting AWS Security Agent plugin and MCP server, detailing affected version ranges and advising users to update to the patched versions (1.1.0+ and 0.2.0+ respectively).