Technology · PyPI
aws-encryption-sdk (PyPI) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 3 vulnerabilities in aws-encryption-sdk (PyPI): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-6550, was published on 20 April 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About aws-encryption-sdk (PyPI)
Python library for encrypting and decrypting data using AWS Key Management Service.
Latest aws-encryption-sdk (PyPI) vulnerabilities
- CVE-2026-6550: Cryptographic algorithm downgrade in the caching layer of Amazon AWS Encryption SDK for Python before version 3.3.1 and…highCVSS 4.7EPSS 0.1%
- Improper Verification of Cryptographic Signature in aws-encryption-sdkinfo
- CVE-2020-8897: Security issues in AWS KMS and AWS Encryption SDKs: in-band protocol negotiation and robustnesslowCVSS 3.1EPSS 0.4%
Most severe aws-encryption-sdk (PyPI) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-6550: Cryptographic algorithm downgrade in the caching layer of Amazon AWS Encryption SDK for Python before version 3.3.1 and…highCVSS 4.7EPSS 0.1%
- CVE-2020-8897: Security issues in AWS KMS and AWS Encryption SDKs: in-band protocol negotiation and robustnesslowCVSS 3.1EPSS 0.4%
- Improper Verification of Cryptographic Signature in aws-encryption-sdkinfo
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
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A live badge for a README, a status page or an internal wiki: how many aws-encryption-sdk (PyPI) vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/aws-encryption-sdk)<a href="https://junglewise.ai/threats/technologies/aws-encryption-sdk"><img src="https://junglewise.ai/threats/technologies/aws-encryption-sdk/badge.svg" alt="aws-encryption-sdk (PyPI) vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/aws-encryption-sdk.json, and this page as text at https://junglewise.ai/threats/technologies/aws-encryption-sdk.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "aws-encryption-sdk (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/aws-encryption-sdk, 13 November 2026.