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CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 03:05 UTC

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Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	Medium	6.0	CVE-2026-114655	libmongocrypt builds requests to external key management services (AWS, Azure and GCP) by inserting values from key vault documents, KMS provider configuration and KMS... MongoDB, Inc., libmongocryptMongoDB, Inc. libmongocrypt, libmongocrypt	NVD		Oct 22 19:17 UTC
CVE-2026-114655libmongocrypt builds requests to external key management services (AWS, Azure and GCP) by inserting values from key vault documents, KMS provider configuration and KMS... Executive summary A flaw in libmongocrypt, a library used to encrypt data with external key management services, lets a user with write access to the key vault collection alter requests sent to AWS, Azure and GCP key services. The advisory rates it Moderate with a CVSS v3.1 base score of 5.9 and recommends upgrading to version 1.21.1. Technical summary The weakness is CWE-74, improper neutralization of special elements in output used by a downstream component (injection). libmongocrypt inserts values from key vault documents, KMS provider configuration and KMS responses into request lines, headers and signed request bodies without validating or encoding them, so a user with write access to the key vault collection can add members to request bodies and token claims that the library signs with the application's credentials. Affected versions are stated as >= 1.0.0, < 1.21.1, and the patched version is 1.21.1. The CVSS vector is CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N. The advisory does not state any workaround, and it gives no detection guidance or information on exploitation in the wild. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from github.com/mongodb/libmongocrypt/securi…/GHSA-7mvq-mg47-m88j Impact if exploited ConfidentialityHigh IntegrityLow AvailabilityNone How it is exploited Attack vector Network Attack complexity Low Attack requirements Present Privileges required Low User interaction None CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/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 Affects MongoDB, Inc.libmongocrypt MongoDB, Inc. libmongocrypt libmongocrypt NIST National Vulnerability DatabasePublished Oct 22, 2026 19:17 UTC Read the advisory

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