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4 vulnerabilities found for QNX Hypervisor by BlackBerry Ltd
CVE-2026-50077 (GCVE-0-2026-50077)
Vulnerability from cvelistv5 – Published: 2026-11-10 19:28 – Updated: 2026-11-10 19:28
VLAI
EPSS
VEX
Title
Vulnerabilities in the QNX Virtual Machine (QVM) affect QNX Hypervisor and QNX Hypervisor for Safety
Summary
Invalid Memory Access via the MSI-X table in QVM could allow an attacker in the guest to execute arbitrary code in the QVM to cause memory corruption, information disclosure or a crash of the QVM.
Severity
7.7 (High)
CWE
- CWE-787 - Out-of-bounds write
Assigner
blackberry
CNA
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| BlackBerry Ltd | QNX Hypervisor |
Affected:
cpe:2.3:a:blackberry:qnx_hypervisor:8.0:*:*:*:*:*:*:*
(cpe)
Affected: cpe:2.3:a:blackberry:qnx_hypervisor:2.2:*:*:*:*:*:*:* (cpe) Affected: cpe:2.3:a:blackberry:qnx_hypervisor:2.0:*:*:*:*:*:*:* (cpe) |
|
| BlackBerry Ltd | QNX Hypervisor for Safety |
Affected:
cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:8.0:*:*:*:*:*:*:*
(cpe)
Affected: cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:2.2:*:*:*:*:*:*:* (cpe) Affected: cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:2.0:*:*:*:*:*:*:* (cpe) |
Date Public
2026-11-10 17:15
{
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"product": "QNX Hypervisor",
"vendor": "BlackBerry Ltd",
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"datePublic": "2026-11-10T17:15:00.000Z",
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"impacts": [
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"capecId": "CAPEC-123",
"descriptions": [
{
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"value": "CAPEC-123 Buffer Manipulation"
}
]
}
],
"metrics": [
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"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
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"problemTypes": [
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},
"references": [
{
"url": "https://support.blackberry.com/pkb/s/article/141343"
}
],
"source": {
"discovery": "UNKNOWN"
},
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"state": "PUBLISHED"
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CVE-2026-50078 (GCVE-0-2026-50078)
Vulnerability from cvelistv5 – Published: 2026-11-10 19:27 – Updated: 2026-11-10 19:27
VLAI
EPSS
VEX
Title
Vulnerabilities in the QNX Virtual Machine (QVM) affect QNX Hypervisor and QNX Hypervisor for Safety
Summary
Out-Of-Bounds Read in the MSI-X table in the QVM could allow an attacker in the guest to cause an information disclosure or a crash of the QVM.
Severity
4.4 (Medium)
CWE
- CWE-125 - Out-of-bounds read
Assigner
blackberry
CNA
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| BlackBerry Ltd | QNX Hypervisor |
Affected:
cpe:2.3:a:blackberry:qnx_hypervisor:8.0:*:*:*:*:*:*:*
(cpe)
Affected: cpe:2.3:a:blackberry:qnx_hypervisor:2.2:*:*:*:*:*:*:* (cpe) Affected: cpe:2.3:a:blackberry:qnx_hypervisor:2.0:*:*:*:*:*:*:* (cpe) |
|
| BlackBerry Ltd | QNX Hypervisor for Safety |
Affected:
cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:8.0:*:*:*:*:*:*:*
(cpe)
Affected: cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:2.2:*:*:*:*:*:*:* (cpe) Affected: cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:2.0:*:*:*:*:*:*:* (cpe) |
Date Public
2026-11-10 17:15
{
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"defaultStatus": "unaffected",
"product": "QNX Hypervisor",
"vendor": "BlackBerry Ltd",
"versions": [
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},
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"vendor": "BlackBerry Ltd",
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"versionType": "cpe"
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"status": "affected",
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"versionType": "cpe"
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{
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"impacts": [
{
"capecId": "CAPEC-540",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-540 Overread Buffers"
}
]
}
],
"metrics": [
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"providerMetadata": {
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"orgId": "dbe78b00-5e7b-4fda-8748-329789ecfc5c",
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"references": [
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"discovery": "UNKNOWN"
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CVE-2026-50079 (GCVE-0-2026-50079)
Vulnerability from cvelistv5 – Published: 2026-11-10 19:22 – Updated: 2026-11-10 19:22
VLAI
EPSS
VEX
Title
Vulnerabilities in the QNX Virtual Machine (QVM) affect QNX Hypervisor and QNX Hypervisor for Safety
Summary
Time-of-check Time-of-use (TOCTOU) Race Condition in the virtio network virtual device could allow an attacker in the guest to manipulate the virtual network device causing a crash of the QVM.
Severity
CWE
- CWE-367 - Time-of-check time-of-use (TOCTOU) race condition
Assigner
blackberry
CNA
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| BlackBerry Ltd | QNX Hypervisor |
Affected:
cpe:2.3:a:blackberry:qnx_hypervisor:8.0:*:*:*:*:*:*:*
(cpe)
Affected: cpe:2.3:a:blackberry:qnx_hypervisor:2.2:*:*:*:*:*:*:* (cpe) Affected: cpe:2.3:a:blackberry:qnx_hypervisor:2.0:*:*:*:*:*:*:* (cpe) |
|
| BlackBerry Ltd | QNX Hypervisor for Safety |
Affected:
cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:8.0:*:*:*:*:*:*:*
(cpe)
Affected: cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:2.2:*:*:*:*:*:*:* (cpe) Affected: cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:2.0:*:*:*:*:*:*:* (cpe) |
Date Public
2026-11-10 17:15
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"product": "QNX Hypervisor",
"vendor": "BlackBerry Ltd",
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"impacts": [
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"descriptions": [
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"lang": "en",
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}
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"attackVector": "LOCAL",
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"baseScore": 3.3,
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"providerMetadata": {
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CVE-2026-50080 (GCVE-0-2026-50080)
Vulnerability from cvelistv5 – Published: 2026-11-10 19:17 – Updated: 2026-11-10 19:17
VLAI
EPSS
VEX
Title
Vulnerabilities in the QNX Virtual Machine (QVM) affect QNX Hypervisor and QNX Hypervisor for Safety
Summary
Stack-based Buffer Overflow in the ACPI event handler of the QVM could allow an attacker in a guest to crash the QVM by sending a crafted ACPI request.
Severity
CWE
- CWE-121 - Stack-based buffer overflow
Assigner
blackberry
CNA
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| BlackBerry Ltd | QNX Hypervisor |
Affected:
cpe:2.3:a:blackberry:qnx_hypervisor:8.0:*:*:*:*:*:*:*
(cpe)
Affected: cpe:2.3:a:blackberry:qnx_hypervisor:2.2:*:*:*:*:*:*:* (cpe) Affected: cpe:2.3:a:blackberry:qnx_hypervisor:2.0:*:*:*:*:*:*:* (cpe) |
|
| BlackBerry Ltd | QNX Hypervisor for Safety |
Affected:
cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:8.0:*:*:*:*:*:*:*
(cpe)
Affected: cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:2.2:*:*:*:*:*:*:* (cpe) Affected: cpe:2.3:a:blackberry:qnx_hypervisor_for_safety:2.0:*:*:*:*:*:*:* (cpe) |
Date Public
2026-11-10 17:15
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"descriptions": [
{
"lang": "en",
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}
]
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"metrics": [
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"attackVector": "LOCAL",
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}
]
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},
"references": [
{
"url": "https://support.blackberry.com/pkb/s/article/141343"
}
],
"source": {
"discovery": "UNKNOWN"
},
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