Attributed metadata history
Up to 100 retained publisher events per page for b5f30aeab39e8b72b0c00d8b47a2e59c4d85e08845e759ee9b614fb6fa5fa971. Withdrawals and unavailable references remain attributed to their publishers.
intelligence_src_b35573840dfc5ce6da
observed · 2026-10-12 14:29:03 UTC
Bulletin ID: 2026-126-AWS Scope: AWS Content Type: Important (requires attention) Publication Date: 10/06/2026 13:00 PM PDT Description: QnABot on AWS is a sample solution of a multi-channel, multi-language conversational interface (chatbot) that responds to your customer's questions, answers, and feedback. We identified CVE-2026-105811 in the optional Amazon Q Business Lambda hook sample of QnABot on AWS. The Amazon Q Business Lambda hook sample (q-business-lambda-hook) is an optional integration sample included in the QnABot on AWS repository. It requires separate, manual deployment and additional setup; it is not deployed automatically with QnABot. Customers who have not deployed this sample are not affected and do not need to take action. Authorization bypass through a user-controlled key in the sample included with QnABot on AWS versions 7.0.0 through 7.4.5 might allow an authenticated remote user to read arbitrary Amazon S3 objects in the deploying AWS account. To remediate this issue, affected customers should update the QnABot on AWS stack to version 7.4.6 or later and then redeploy the Amazon Q Business Lambda hook sample stack. Updating the QnABot on AWS stack al
Fingerprint: bd0577ce532884eeb98902de0ca8d7cdca42f361439d3898773e21e255b0dbc4
intelligence_src_b35573840dfc5ce6da
observed · 2026-10-12 14:29:02 UTC
available
Fingerprint: 596c214e60f67af37a9e8175e4f5cd1a8ccaa6da5d5c0b2911f426d14b9208a6