CVE-2026-112157 Details
Description
A weakness has been identified in MemTensor memmy-agent up to 1.0.9/1.1.1/1.2.2. The impacted element is the function requireAdminWrite of the file Memory/src/server/http.ts of the component Memory Service. This manipulation causes resource consumption. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is regarded as difficult. The exploit has been made available to the public and could be used for attacks. The exploit is partially overstated. While "POST /api/v1/admin/shutdown" accepts unauthenticated requests when no token is configured, it’s designed for local use and later received cross-origin fixes. Unauthenticated endpoint exposure is confirmed; browser-triggered DoS remains likely but depends on specific browser behavior.
A denial-of-service vulnerability has been identified in MemTensor's memmy-agent versions through 1.0.9, 1.1.1, and 1.2.2. The issue arises in the Memory Service's HTTP server, specifically within the 'requireAdminWrite' function of 'Memory/src/server/http.ts'. This vulnerability allows for unauthorized shutdown of the Memory Service, which is crucial for managing memory storage and application functionality. The issue can be exploited remotely, but requires high complexity and specific conditions, such as the absence of a configured token, which would otherwise prevent anonymous access to the shutdown endpoint.
Users can manually restart the Memmy application or the Memory Service to restore functionality. However, a more permanent solution involves updating the application to version 1.2.3, which addresses this vulnerability by removing the default anonymous access and requiring a token for administrative actions.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 19, 2026CISA-ADP
Assessed Oct 22, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/MemTensor/memmy-agent/ | [email protected] | ProductVendor |
| https://github.com/MemTensor/memmy-agent/issues/468 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/cve/CVE-2026-112157 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1014862 | [email protected] | Permission Required |
| https://vuldb.com/vuln/422276 | [email protected] | Permission Required |
| https://vuldb.com/vuln/422276/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-400 | Uncontrolled Resource Consumption | [email protected] |
| CWE-404 | Improper Resource Shutdown or Release | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| MemTensor memmy-agent | <= 1.0.9 (semver) <= 1.1.1 (semver) <= 1.2.2 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 22, 2026 | CVE Modified | CISA-ADP |
| Oct 19, 2026 | New CVE Received | [email protected] |