Medium 5.5Published Oct 8, 2026

CVE-2026-107332Insecure Default File Permissions on Cached Credentials in AWS Toolkit for Visual Studio Code

Updated under an hour ago (2026-10-19 08:30 UTC)

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It affects aws-toolkit-vscode. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for aws-toolkit-vscode

Exploited in the last 30 days

Insecure file permissions in the CodeCatalyst connection handler in AWS Toolkit for VS Code before 4.10.0 allowed local users to obtain CodeCatalyst bearer tokens via reading world-readable token cache files. To mitigate this issue, users should upgrade to version 4.10.0 or later.

CVSS: 5.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-276, CWE-459
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: AMZN
NVD analysis: Awaiting Analysis
Record last updated: Oct 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

aws aws-toolkit-vscode aws:toolkit_vscode (from the name)	before 4.10.0	CNA record

References

https://github.com/aws/aws-toolkit-vscode/releases/tag/toolkit/v4.10.0patch, release-notes
https://aws.amazon.com/security/security-bulletins/2026-129-aws/vendor-advisory
https://github.com/aws/aws-toolkit-vscode/security/advisories/GHSA-9g5j-qgqm-857jthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.