Details of VAR-202601-0053

ID

VAR-202601-0053

CVE

CVE-2025-20760

TITLE

media tech's NR15 Vulnerabilities related to reachable assertions in multiple products, including

Trust: 0.8

sources: JVNDB: JVNDB-2026-001089

DESCRIPTION

In Modem, there is a possible read of uninitialized heap data due to an uncaught exception. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01676750; Issue ID: MSV-4653. Patch ID teeth MOLY01676750 And the problem ID teeth MSV-4653 is.Information handled by the software will not be leaked to the outside. Information handled by the software will not be rewritten. In addition, the software may stop functioning completely. Furthermore, attacks that exploit this vulnerability will not affect other software

Trust: 1.62

sources: NVD: CVE-2025-20760 // JVNDB: JVNDB-2026-001089

AFFECTED PRODUCTS

vendor:	mediatek	model:	nr17	scope:	eq	version:	-	Trust: 1.0
vendor:	mediatek	model:	nr16	scope:	eq	version:	-	Trust: 1.0
vendor:	mediatek	model:	nr15	scope:	eq	version:	-	Trust: 1.0
vendor:	メディアテック	model:	nr16	scope:	-	version:	-	Trust: 0.8
vendor:	メディアテック	model:	nr15	scope:	-	version:	-	Trust: 0.8
vendor:	メディアテック	model:	nr17	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2026-001089 // NVD: CVE-2025-20760

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-20760
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2026-001089
value:	HIGH
Trust: 0.8

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-20760
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
OTHER:	JVNDB-2026-001089
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2026-001089 // NVD: CVE-2025-20760

PROBLEMTYPE DATA

problemtype:	CWE-617	Trust: 1.0
problemtype:	Reachable assertions (CWE-617) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2026-001089 // NVD: CVE-2025-20760

PATCH

title:

January 2026

url:

https://corp.mediatek.com/product-security-bulletin/January-2026

Trust: 0.8

sources: JVNDB: JVNDB-2026-001089

EXTERNAL IDS

db:	NVD	id:	CVE-2025-20760	Trust: 2.6
db:	JVNDB	id:	JVNDB-2026-001089	Trust: 0.8

sources: JVNDB: JVNDB-2026-001089 // NVD: CVE-2025-20760

REFERENCES

url:	https://corp.mediatek.com/product-security-bulletin/january-2026	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2025-20760	Trust: 0.8

sources: JVNDB: JVNDB-2026-001089 // NVD: CVE-2025-20760

SOURCES

db:	JVNDB	id:	JVNDB-2026-001089
db:	NVD	id:	CVE-2025-20760

LAST UPDATE DATE

2026-01-16T22:48:29.849000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2026-001089	date:	2026-01-13T05:54:00
db:	NVD	id:	CVE-2025-20760	date:	2026-01-08T19:25:57.523

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2026-001089	date:	2026-01-13T00:00:00
db:	NVD	id:	CVE-2025-20760	date:	2026-01-06T02:15:41.520