CVE•Published 2026-09-01•Modified 2026-09-03•0 articles on news•5 live references•NVD data
CVE-2026-83551
Vulnerability data via NVD (ingested)
CVSS v3.1
7.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Cleartext storage of sensitive information in the @step and @remote decorator pipeline component in Amazon SageMaker Python SDK before v3.11.0 and v2.256.0 might allow an authenticated remote user to extract the HMAC signing key from SageMaker DescribePipeline API responses and forge valid integrity signatures for specially crafted function payloads, achieving code execution in another user's pipeline execution context within the same AWS account.
Timeline
Published 2026-09-01
Modified 2026-09-03
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-83551Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-83551Censys host search filtered to this CVE id.
grep.app
CVE-2026-83551Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-83551GitHub code search for direct mentions.
Google dork
"CVE-2026-83551" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-83551 on GitHub.
We haven't classified any articles referencing CVE-2026-83551 yet. The external references above still apply.