MemTensor memmy-agent Memory Service http.ts requireAdminWrite resource consumption

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-112157
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-19 16:17:05 UTC
Updated2026-10-19 20:43:24 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 1.3 LOW from [email protected]

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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

Problem Types: CWE-400 | CWE-404 | CWE-400 Resource Consumption | CWE-404 Denial of Service

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary1.3LOWCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED2.3LOWCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
3.1[email protected]Primary3.1LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
3.1CNADECLARED3.1LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C
3.0CNADECLARED3.1LOWCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C
2.0[email protected]Secondary2.6AV:N/AC:H/Au:N/C:N/I:N/A:P
2.0CNADECLARED2.6AV:N/AC:H/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
None
User Interaction
Passive
Confidentiality
None
Integrity
None
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA MemTensor Memmy-agent affected 1.0.0 Not specified
CNA MemTensor Memmy-agent affected 1.0.1 Not specified
CNA MemTensor Memmy-agent affected 1.0.2 Not specified
CNA MemTensor Memmy-agent affected 1.0.3 Not specified
CNA MemTensor Memmy-agent affected 1.0.4 Not specified
CNA MemTensor Memmy-agent affected 1.0.5 Not specified
CNA MemTensor Memmy-agent affected 1.0.6 Not specified
CNA MemTensor Memmy-agent affected 1.0.7 Not specified
CNA MemTensor Memmy-agent affected 1.0.8 Not specified
CNA MemTensor Memmy-agent affected 1.0.9 Not specified
CNA MemTensor Memmy-agent affected 1.1.0 Not specified
CNA MemTensor Memmy-agent affected 1.1.1 Not specified
CNA MemTensor Memmy-agent affected 1.2.0 Not specified
CNA MemTensor Memmy-agent affected 1.2.1 Not specified
CNA MemTensor Memmy-agent affected 1.2.2 Not specified

References

ReferenceSourceLinkTags
github.com/MemTensor/memmy-agent [email protected] github.com
vuldb.com/submit/1014862 [email protected] vuldb.com
vuldb.com/cve/CVE-2026-112157 [email protected] vuldb.com
vuldb.com/vuln/422276 [email protected] vuldb.com
vuldb.com/vuln/422276/cti [email protected] vuldb.com
github.com/MemTensor/memmy-agent/issues/468 [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: notwolf (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-10-19T00:00:00.000ZAdvisory disclosed
CNA2026-10-19T02:00:00.000ZVulDB entry created
CNA2026-10-19T08:58:49.000ZVulDB entry last update

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