CVE-2026-100892

A vulnerability was found in aligungr UERANSIM up to 3.3.0. This affects the function ULInformationTransfer of the file src/gnb/rrc/handler.cpp of the component nr-gnb. Performing a manipulation of the argument dedicatedNASMessage results in memory corruption. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/centauruszzz/c69a6bd152f45d9ca8db981f7da34bed
https://vuldb.com/cve/CVE-2026-100892
https://vuldb.com/submit/917313
https://vuldb.com/vuln/410842
https://vuldb.com/vuln/410842/cti

Configurations

No configuration.

History

28 Sep 2026, 01:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-28 01:16

Updated : 2026-09-28 15:16

NVD link : CVE-2026-100892

Mitre link : CVE-2026-100892

CVE.ORG link : CVE-2026-100892

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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