Search criteria
140 vulnerabilities found for software_development_kit by mediatek
CVE-2026-20419 (GCVE-0-2026-20419)
Vulnerability from nvd – Published: 2026-02-02 08:16 – Updated: 2026-02-05 16:11
VLAI?
Summary
In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception. This could lead to remote (proximal/adjacent) denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00461663 / WCNCR00463309; Issue ID: MSV-4852.
Severity ?
6.5 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT6989TB, MT7902, MT7915, MT7916, MT7920, MT7921, MT7922, MT7925, MT7927, MT7981, MT7986, MT8196, MT8668, MT8676, MT8678, MT8775, MT8791T, MT8792, MT8793, MT8796, MT8873, MT8883, MT8893, MT8910 |
Affected:
CE/NB SDK release 3.6 and before / SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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}
],
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CVE-2026-20408 (GCVE-0-2026-20408)
Vulnerability from nvd – Published: 2026-02-02 08:14 – Updated: 2026-02-26 15:04
VLAI?
Summary
In wlan, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00461651; Issue ID: MSV-4758.
Severity ?
8.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02, 23.05
|
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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CVE-2025-20748 (GCVE-0-2025-20748)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00432679; Issue ID: MSV-3950.
Severity ?
6.7 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
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"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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"title": "CISA ADP Vulnrichment"
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}
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CVE-2025-20742 (GCVE-0-2025-20742)
Vulnerability from nvd – Published: 2025-11-04 06:19 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00432680; Issue ID: MSV-3949.
Severity ?
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7603, MT7615, MT7622, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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"baseScore": 8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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CVE-2025-20741 (GCVE-0-2025-20741)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00434422; Issue ID: MSV-3958.
Severity ?
6.7 (Medium)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
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CVE-2025-20740 (GCVE-0-2025-20740)
Vulnerability from nvd – Published: 2025-11-04 06:19 – Updated: 2025-11-04 15:04
VLAI?
Summary
In wlan STA driver, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00435337; Issue ID: MSV-4036.
Severity ?
4.7 (Medium)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7920, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.7 and before
|
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
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},
"title": "CISA ADP Vulnrichment"
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"datePublished": "2025-11-04T06:19:54.584Z",
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"dateUpdated": "2025-11-04T15:04:25.506Z",
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CVE-2025-20739 (GCVE-0-2025-20739)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00435340; Issue ID: MSV-4038.
Severity ?
6.7 (Medium)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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}
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CVE-2025-20738 (GCVE-0-2025-20738)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00435342; Issue ID: MSV-4039.
Severity ?
6.7 (Medium)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
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}
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CVE-2025-20737 (GCVE-0-2025-20737)
Vulnerability from nvd – Published: 2025-11-04 06:19 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00435343; Issue ID: MSV-4040.
Severity ?
7.8 (High)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
Versions:SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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{
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{
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"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
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"timestamp": "2025-11-05T04:55:43.623620Z",
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},
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}
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"description": "CWE-121 Stack Overflow",
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}
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},
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}
},
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CVE-2025-20736 (GCVE-0-2025-20736)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00435347; Issue ID: MSV-4049.
Severity ?
6.7 (Medium)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"options": [
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},
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},
{
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}
],
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"timestamp": "2025-11-05T04:55:35.653762Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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"dateUpdated": "2026-02-26T17:47:22.290Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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},
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"product": "MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986",
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}
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}
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"dateUpdated": "2025-11-04T06:20:12.530Z",
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},
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}
},
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CVE-2025-20735 (GCVE-0-2025-20735)
Vulnerability from nvd – Published: 2025-11-04 06:19 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00435349; Issue ID: MSV-4051.
Severity ?
7.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"options": [
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},
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}
],
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"timestamp": "2025-11-05T04:55:42.660721Z",
"version": "2.0.3"
},
"type": "ssvc"
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},
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CVE-2025-20734 (GCVE-0-2025-20734)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00441507; Issue ID: MSV-4112.
Severity ?
4.2 (Medium)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
{
"other": {
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"id": "CVE-2025-20734",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
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}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-05T04:55:51.604287Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986",
"vendor": "MediaTek, Inc.",
"versions": [
{
"status": "affected",
"version": "SDK release 7.6.7.2 and before / openWRT 19.07, 21.02"
}
]
}
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"lang": "en",
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}
],
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"description": "CWE-122 Heap Overflow",
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"type": "CWE"
}
]
}
],
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},
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}
},
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CVE-2025-20733 (GCVE-0-2025-20733)
Vulnerability from nvd – Published: 2025-11-04 06:19 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00441509; Issue ID: MSV-4138.
Severity ?
7.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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"confidentialityImpact": "HIGH",
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CVE-2025-20732 (GCVE-0-2025-20732)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege (when OceReducedNeighborReport is disabled). User interaction is not needed for exploitation. Patch ID: WCNCR00441510; Issue ID: MSV-4139.
Severity ?
4.2 (Medium)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
Versions:SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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"baseScore": 4.2,
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
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},
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"version": "Versions:SDK release 7.6.7.2 and before / openWRT 19.07, 21.02"
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}
],
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"description": "CWE-121 Stack Overflow",
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},
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}
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}
},
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CVE-2025-20731 (GCVE-0-2025-20731)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege (when OceReducedNeighborReport is disabled). User interaction is not needed for exploitation. Patch ID: WCNCR00441511; Issue ID: MSV-4140.
Severity ?
4.2 (Medium)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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{
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{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
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}
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"shortName": "CISA-ADP"
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}
],
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]
}
],
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},
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CVE-2025-20729 (GCVE-0-2025-20729)
Vulnerability from nvd – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00441512; Issue ID: MSV-4153.
Severity ?
4.2 (Medium)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
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"timestamp": "2025-11-05T04:55:49.103182Z",
"version": "2.0.3"
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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CVE-2025-20728 (GCVE-0-2025-20728)
Vulnerability from nvd – Published: 2025-11-04 06:19 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan STA driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00447115; Issue ID: MSV-4276.
Severity ?
7.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7920, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.7 and before
|
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{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
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"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"timestamp": "2025-11-05T04:55:40.099370Z",
"version": "2.0.3"
},
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}
],
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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},
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"dataVersion": "5.2"
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CVE-2026-20419 (GCVE-0-2026-20419)
Vulnerability from cvelistv5 – Published: 2026-02-02 08:16 – Updated: 2026-02-05 16:11
VLAI?
Summary
In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception. This could lead to remote (proximal/adjacent) denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00461663 / WCNCR00463309; Issue ID: MSV-4852.
Severity ?
6.5 (Medium)
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT6989TB, MT7902, MT7915, MT7916, MT7920, MT7921, MT7922, MT7925, MT7927, MT7981, MT7986, MT8196, MT8668, MT8676, MT8678, MT8775, MT8791T, MT8792, MT8793, MT8796, MT8873, MT8883, MT8893, MT8910 |
Affected:
CE/NB SDK release 3.6 and before / SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
{
"containers": {
"adp": [
{
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{
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"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
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],
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"version": "2.0.3"
},
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}
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "MT6890, MT6989TB, MT7902, MT7915, MT7916, MT7920, MT7921, MT7922, MT7925, MT7927, MT7981, MT7986, MT8196, MT8668, MT8676, MT8678, MT8775, MT8791T, MT8792, MT8793, MT8796, MT8873, MT8883, MT8893, MT8910",
"vendor": "MediaTek, Inc.",
"versions": [
{
"status": "affected",
"version": "CE/NB SDK release 3.6 and before / SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)"
}
]
}
],
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}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-754",
"description": "CWE-754 Improper Check for Unusual or Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
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},
"references": [
{
"url": "https://corp.mediatek.com/product-security-bulletin/February-2026"
}
]
}
},
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"cveId": "CVE-2026-20419",
"datePublished": "2026-02-02T08:16:46.837Z",
"dateReserved": "2025-11-03T01:30:59.009Z",
"dateUpdated": "2026-02-05T16:11:40.807Z",
"state": "PUBLISHED"
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CVE-2026-20408 (GCVE-0-2026-20408)
Vulnerability from cvelistv5 – Published: 2026-02-02 08:14 – Updated: 2026-02-26 15:04
VLAI?
Summary
In wlan, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00461651; Issue ID: MSV-4758.
Severity ?
8.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02, 23.05
|
{
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"attackVector": "ADJACENT_NETWORK",
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"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
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"shortName": "CISA-ADP"
},
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}
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},
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CVE-2025-20748 (GCVE-0-2025-20748)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00432679; Issue ID: MSV-3950.
Severity ?
6.7 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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{
"metrics": [
{
"cvssV3_1": {
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"attackVector": "LOCAL",
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"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"timestamp": "2025-11-05T04:55:29.955474Z",
"version": "2.0.3"
},
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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{
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"vendor": "MediaTek, Inc.",
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"lang": "en",
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}
],
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"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
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"dateUpdated": "2026-01-13T05:32:32.208Z",
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},
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{
"url": "https://corp.mediatek.com/product-security-bulletin/November-2025"
}
]
}
},
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"assignerShortName": "MediaTek",
"cveId": "CVE-2025-20748",
"datePublished": "2025-11-04T06:20:23.128Z",
"dateReserved": "2024-11-01T01:21:50.396Z",
"dateUpdated": "2026-02-26T17:47:20.093Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
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CVE-2025-20741 (GCVE-0-2025-20741)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00434422; Issue ID: MSV-3958.
Severity ?
6.7 (Medium)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"options": [
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},
{
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},
{
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}
],
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"timestamp": "2025-11-05T04:55:30.834149Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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"dateUpdated": "2026-02-26T17:47:20.590Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"vendor": "MediaTek, Inc.",
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"version": "SDK release 7.6.7.2 and before / openWRT 19.07, 21.02"
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"lang": "en",
"value": "In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00434422; Issue ID: MSV-3958."
}
],
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"description": "CWE-122 Heap Overflow",
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"type": "CWE"
}
]
}
],
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},
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}
]
}
},
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"datePublished": "2025-11-04T06:20:21.366Z",
"dateReserved": "2024-11-01T01:21:50.395Z",
"dateUpdated": "2026-02-26T17:47:20.590Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
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CVE-2025-20739 (GCVE-0-2025-20739)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00435340; Issue ID: MSV-4038.
Severity ?
6.7 (Medium)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-20739",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
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}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-05T04:55:34.067524Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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"dateUpdated": "2026-02-26T17:47:21.665Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"vendor": "MediaTek, Inc.",
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"version": "SDK release 7.6.7.2 and before / openWRT 19.07, 21.02"
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"lang": "en",
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}
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"description": "CWE-121 Stack Overflow",
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]
}
],
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"dateUpdated": "2025-11-04T06:20:16.025Z",
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},
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}
]
}
},
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CVE-2025-20738 (GCVE-0-2025-20738)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00435342; Issue ID: MSV-4039.
Severity ?
6.7 (Medium)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
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"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"options": [
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"timestamp": "2025-11-05T04:55:34.873661Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
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"dateUpdated": "2026-02-26T17:47:21.974Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
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"vendor": "MediaTek, Inc.",
"versions": [
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"version": "SDK release 7.6.7.2 and before / openWRT 19.07, 21.02"
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"lang": "en",
"value": "In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00435342; Issue ID: MSV-4039."
}
],
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"description": "CWE-121 Stack Overflow",
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"type": "CWE"
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]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-04T06:20:14.296Z",
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},
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}
]
}
},
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"state": "PUBLISHED"
},
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CVE-2025-20736 (GCVE-0-2025-20736)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00435347; Issue ID: MSV-4049.
Severity ?
6.7 (Medium)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"other": {
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"id": "CVE-2025-20736",
"options": [
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"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-11-05T04:55:35.653762Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-02-26T17:47:22.290Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986",
"vendor": "MediaTek, Inc.",
"versions": [
{
"status": "affected",
"version": "SDK release 7.6.7.2 and before / openWRT 19.07, 21.02"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00435347; Issue ID: MSV-4049."
}
],
"problemTypes": [
{
"descriptions": [
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"description": "CWE-121 Stack Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
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},
"references": [
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}
]
}
},
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"dateReserved": "2024-11-01T01:21:50.395Z",
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CVE-2025-20734 (GCVE-0-2025-20734)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00441507; Issue ID: MSV-4112.
Severity ?
4.2 (Medium)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
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CVE-2025-20732 (GCVE-0-2025-20732)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege (when OceReducedNeighborReport is disabled). User interaction is not needed for exploitation. Patch ID: WCNCR00441510; Issue ID: MSV-4139.
Severity ?
4.2 (Medium)
CWE
- CWE-121 - Stack Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
Versions:SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
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}
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CVE-2025-20731 (GCVE-0-2025-20731)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege (when OceReducedNeighborReport is disabled). User interaction is not needed for exploitation. Patch ID: WCNCR00441511; Issue ID: MSV-4140.
Severity ?
4.2 (Medium)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
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CVE-2025-20729 (GCVE-0-2025-20729)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:20 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00441512; Issue ID: MSV-4153.
Severity ?
4.2 (Medium)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / openWRT 19.07, 21.02
|
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{
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"attackVector": "LOCAL",
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"baseScore": 4.2,
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
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"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
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CVE-2025-20742 (GCVE-0-2025-20742)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:19 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00432680; Issue ID: MSV-3949.
Severity ?
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7603, MT7615, MT7622, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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"attackVector": "ADJACENT_NETWORK",
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"baseScore": 8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
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CVE-2025-20740 (GCVE-0-2025-20740)
Vulnerability from cvelistv5 – Published: 2025-11-04 06:19 – Updated: 2025-11-04 15:04
VLAI?
Summary
In wlan STA driver, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00435337; Issue ID: MSV-4036.
Severity ?
4.7 (Medium)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7920, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.7 and before
|
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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},
"title": "CISA ADP Vulnrichment"
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"vendor": "MediaTek, Inc.",
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}
],
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