Search
Find a vulnerability
Search criteria
6 vulnerabilities found for BT122 by silabs.com
CVE-2026-65934 (GCVE-0-2026-65934)
Vulnerability from nvd – Published: 2026-08-13 14:23 – Updated: 2026-08-13 16:13
VLAI
EPSS
VEX
Title
BT122 plaintext pause encryption request causes DOS
Summary
An unencrypted 'pause encryption request' message causes a denial of service in the BT122 module.
See vulnerability B-E10 in the related paper below.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 16:13 UTC
CWE
- CWE-440 - Expected behavior violation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-65934",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-13T16:13:20.465906Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T16:13:34.513Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BT122",
"vendor": "silabs.com",
"versions": [
{
"lessThanOrEqual": "1.4.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "An unencrypted \u0027pause encryption request\u0027 message causes a denial of service in the BT122 module.\u0026nbsp;\nSee vulnerability B-E10 in the related paper below."
}
],
"value": "An unencrypted \u0027pause encryption request\u0027 message causes a denial of service in the BT122 module.\u00a0\nSee vulnerability B-E10 in the related paper below."
}
],
"impacts": [
{
"capecId": "CAPEC-113",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-113 Interface Manipulation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-440",
"description": "CWE-440 Expected behavior violation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T14:23:00.080Z",
"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"shortName": "Silabs"
},
"references": [
{
"tags": [
"vendor-advisory",
"permissions-required"
],
"url": "https://community.silabs.com/068Vm00000x0Yqy"
},
{
"tags": [
"related"
],
"url": "https://arxiv.org/pdf/2409.02905"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "BT122 plaintext pause encryption request causes DOS",
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
}
},
"cveMetadata": {
"assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"assignerShortName": "Silabs",
"cveId": "CVE-2026-65934",
"datePublished": "2026-08-13T14:23:00.080Z",
"dateReserved": "2026-07-23T15:47:23.377Z",
"dateUpdated": "2026-08-13T16:13:34.513Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-65933 (GCVE-0-2026-65933)
Vulnerability from nvd – Published: 2026-08-13 14:22 – Updated: 2026-08-13 17:10
VLAI
EPSS
VEX
Title
BT122 malformed packet with increased length field causes memory leak
Summary
A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:10 UTC
CWE
- CWE-126 - Buffer over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-65933",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-13T17:10:15.592044Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T17:10:32.978Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BT122",
"vendor": "silabs.com",
"versions": [
{
"lessThanOrEqual": "1.4.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below."
}
],
"value": "A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below."
}
],
"impacts": [
{
"capecId": "CAPEC-123",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-123 Buffer Manipulation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-126",
"description": "CWE-126 Buffer over-read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T14:22:18.106Z",
"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"shortName": "Silabs"
},
"references": [
{
"tags": [
"vendor-advisory",
"permissions-required"
],
"url": "https://community.silabs.com/068Vm00000x0Yqy"
},
{
"tags": [
"related"
],
"url": "https://arxiv.org/pdf/2409.02905"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "BT122 malformed packet with increased length field causes memory leak",
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
}
},
"cveMetadata": {
"assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"assignerShortName": "Silabs",
"cveId": "CVE-2026-65933",
"datePublished": "2026-08-13T14:22:18.106Z",
"dateReserved": "2026-07-23T15:47:23.376Z",
"dateUpdated": "2026-08-13T17:10:32.978Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-65932 (GCVE-0-2026-65932)
Vulnerability from nvd – Published: 2026-08-13 14:20 – Updated: 2026-08-13 17:08
VLAI
EPSS
VEX
Title
BT122 stops advertising
Summary
The BT122 module stops advertising after receiving a plaintext 'pause enceryption response' message resulting in a denial of service. See vulnerability B-E2 in the related paper below.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:07 UTC
CWE
- CWE-440 - Expected behavior violation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-65932",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-13T17:07:53.891284Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T17:08:07.477Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BT122",
"vendor": "silabs.com",
"versions": [
{
"lessThanOrEqual": "1.4.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The BT122 module stops advertising after receiving a plaintext \u0027pause enceryption response\u0027 message resulting in a denial of service. See vulnerability B-E2 in the related paper below."
}
],
"value": "The BT122 module stops advertising after receiving a plaintext \u0027pause enceryption response\u0027 message resulting in a denial of service. See vulnerability B-E2 in the related paper below."
}
],
"impacts": [
{
"capecId": "CAPEC-113",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-113 Interface Manipulation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-440",
"description": "CWE-440 Expected behavior violation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T14:20:46.582Z",
"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"shortName": "Silabs"
},
"references": [
{
"tags": [
"vendor-advisory",
"permissions-required"
],
"url": "https://community.silabs.com/068Vm00000x0Yqy"
},
{
"tags": [
"related"
],
"url": "https://arxiv.org/pdf/2409.02905"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "BT122 stops advertising",
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
}
},
"cveMetadata": {
"assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"assignerShortName": "Silabs",
"cveId": "CVE-2026-65932",
"datePublished": "2026-08-13T14:20:46.582Z",
"dateReserved": "2026-07-23T15:47:23.376Z",
"dateUpdated": "2026-08-13T17:08:07.477Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-65934 (GCVE-0-2026-65934)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:23 – Updated: 2026-08-13 16:13
VLAI
EPSS
VEX
Title
BT122 plaintext pause encryption request causes DOS
Summary
An unencrypted 'pause encryption request' message causes a denial of service in the BT122 module.
See vulnerability B-E10 in the related paper below.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 16:13 UTC
CWE
- CWE-440 - Expected behavior violation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-65934",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-13T16:13:20.465906Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T16:13:34.513Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BT122",
"vendor": "silabs.com",
"versions": [
{
"lessThanOrEqual": "1.4.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "An unencrypted \u0027pause encryption request\u0027 message causes a denial of service in the BT122 module.\u0026nbsp;\nSee vulnerability B-E10 in the related paper below."
}
],
"value": "An unencrypted \u0027pause encryption request\u0027 message causes a denial of service in the BT122 module.\u00a0\nSee vulnerability B-E10 in the related paper below."
}
],
"impacts": [
{
"capecId": "CAPEC-113",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-113 Interface Manipulation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-440",
"description": "CWE-440 Expected behavior violation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T14:23:00.080Z",
"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"shortName": "Silabs"
},
"references": [
{
"tags": [
"vendor-advisory",
"permissions-required"
],
"url": "https://community.silabs.com/068Vm00000x0Yqy"
},
{
"tags": [
"related"
],
"url": "https://arxiv.org/pdf/2409.02905"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "BT122 plaintext pause encryption request causes DOS",
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
}
},
"cveMetadata": {
"assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"assignerShortName": "Silabs",
"cveId": "CVE-2026-65934",
"datePublished": "2026-08-13T14:23:00.080Z",
"dateReserved": "2026-07-23T15:47:23.377Z",
"dateUpdated": "2026-08-13T16:13:34.513Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-65933 (GCVE-0-2026-65933)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:22 – Updated: 2026-08-13 17:10
VLAI
EPSS
VEX
Title
BT122 malformed packet with increased length field causes memory leak
Summary
A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:10 UTC
CWE
- CWE-126 - Buffer over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-65933",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-13T17:10:15.592044Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T17:10:32.978Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BT122",
"vendor": "silabs.com",
"versions": [
{
"lessThanOrEqual": "1.4.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below."
}
],
"value": "A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below."
}
],
"impacts": [
{
"capecId": "CAPEC-123",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-123 Buffer Manipulation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-126",
"description": "CWE-126 Buffer over-read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T14:22:18.106Z",
"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"shortName": "Silabs"
},
"references": [
{
"tags": [
"vendor-advisory",
"permissions-required"
],
"url": "https://community.silabs.com/068Vm00000x0Yqy"
},
{
"tags": [
"related"
],
"url": "https://arxiv.org/pdf/2409.02905"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "BT122 malformed packet with increased length field causes memory leak",
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
}
},
"cveMetadata": {
"assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"assignerShortName": "Silabs",
"cveId": "CVE-2026-65933",
"datePublished": "2026-08-13T14:22:18.106Z",
"dateReserved": "2026-07-23T15:47:23.376Z",
"dateUpdated": "2026-08-13T17:10:32.978Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-65932 (GCVE-0-2026-65932)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:20 – Updated: 2026-08-13 17:08
VLAI
EPSS
VEX
Title
BT122 stops advertising
Summary
The BT122 module stops advertising after receiving a plaintext 'pause enceryption response' message resulting in a denial of service. See vulnerability B-E2 in the related paper below.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:07 UTC
CWE
- CWE-440 - Expected behavior violation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-65932",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-13T17:07:53.891284Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T17:08:07.477Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BT122",
"vendor": "silabs.com",
"versions": [
{
"lessThanOrEqual": "1.4.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The BT122 module stops advertising after receiving a plaintext \u0027pause enceryption response\u0027 message resulting in a denial of service. See vulnerability B-E2 in the related paper below."
}
],
"value": "The BT122 module stops advertising after receiving a plaintext \u0027pause enceryption response\u0027 message resulting in a denial of service. See vulnerability B-E2 in the related paper below."
}
],
"impacts": [
{
"capecId": "CAPEC-113",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-113 Interface Manipulation"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-440",
"description": "CWE-440 Expected behavior violation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T14:20:46.582Z",
"orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"shortName": "Silabs"
},
"references": [
{
"tags": [
"vendor-advisory",
"permissions-required"
],
"url": "https://community.silabs.com/068Vm00000x0Yqy"
},
{
"tags": [
"related"
],
"url": "https://arxiv.org/pdf/2409.02905"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "BT122 stops advertising",
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
}
},
"cveMetadata": {
"assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
"assignerShortName": "Silabs",
"cveId": "CVE-2026-65932",
"datePublished": "2026-08-13T14:20:46.582Z",
"dateReserved": "2026-07-23T15:47:23.376Z",
"dateUpdated": "2026-08-13T17:08:07.477Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}