CVE-2026-16796

CVE Enrichment

CVSS: 8.4 HIGH
EPSS: 0.73%
EPSS Percentile: 52.78%
CISA KEV: Not listed

Description

Improper neutralization of argument delimiters in the install_packages() method in AWS Bedrock AgentCore Python SDK before 1.18.1 might allow a remote authenticated user to execute arbitrary commands within the Code Interpreter sandbox via crafted package name arguments. To mitigate this issue, users should upgrade to the patched version 1.18.1.

Technical Details

CVSS Version: 4.0
CNA / NVD Source: ff89ba41-3aa1-4d27-914a-91399e9639e5
Published: 24-Jul-2026 04:17
Last Modified: 25-Jul-2026 03:47
EPSS Date: 2026-10-11
CWE: CWE-88

CVSS Vector


            CVSS:4.0                            AV:N /
                            AC:L /
                            AT:N /
                            PR:L /
                            UI:A /
                            VC:H /
                            VI:H /
                            VA:N /
                            SC:N /
                            SI:N /
                            SA:N /
                            E:X /
                            CR:X /
                            IR:X /
                            AR:X /
                            MAV:X /
                            MAC:X /
                            MAT:X /
                            MPR:X /
                            MUI:X /
                            MVC:X /
                            MVI:X /
                            MVA:X /
                            MSC:X /
                            MSI:X /
                            MSA:X /
                            S:X /
                            AU:X /
                            R:X /
                            V:X /
                            RE:X /
                            U:X

References

Last enrichment sync: 12-Oct-2026 06:03
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

CVE-2026-93302, CVE-2026-89102 (WolfSSL), CVE-2026-84782 (OpenSSL), CVE-2026-12530, CVE-2026-16796 (Amazon Bedrock AgentCore Python SDK), CVE-2026-76504 (Cisco Catalyst SD-WAN Manager), CVE-2026-84411 Weekly Security Recap: Exploited Citrix NetScaler Flaw and Dozens of Vulnerabilities

CVE (135)

Vendors (1)

Products (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.