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4 vulnerabilities found for HEVC Video Extensions for Licensed Applications by Microsoft
CVE-2026-58600 (GCVE-0-2026-58600)
Vulnerability from nvd – Published: 2026-09-08 17:12 – Updated: 2026-09-09 21:29
VLAI
EPSS
VEX
Title
HEVC Video Extensions Elevation of Privilege Vulnerability
Summary
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to elevate privileges locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 18:19 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | HEVC Video Extensions |
Affected:
1.0.0 , < 2.4.87.0
(custom)
|
|
| Microsoft | HEVC Video Extensions for Licensed Applications |
Affected:
2.0.0.0 , < 2.4.85.0
(custom)
|
|
| Microsoft | HEVC Video Extensions from Device Manufacturer |
Affected:
2.0.0.0 , < 2.4.86.0
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-58599 (GCVE-0-2026-58599)
Vulnerability from nvd – Published: 2026-09-08 17:16 – Updated: 2026-09-09 21:33
VLAI
EPSS
VEX
Title
HEVC Video Extensions Remote Code Execution Vulnerability
Summary
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 15:41 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | HEVC Video Extensions |
Affected:
1.0.0 , < 2.4.87.0
(custom)
|
|
| Microsoft | HEVC Video Extensions for Licensed Applications |
Affected:
2.0.0.0 , < 2.4.85.0
(custom)
|
|
| Microsoft | HEVC Video Extensions from Device Manufacturer |
Affected:
2.0.0.0 , < 2.4.86.0
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-58599 (GCVE-0-2026-58599)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:16 – Updated: 2026-09-09 21:33
VLAI
EPSS
VEX
Title
HEVC Video Extensions Remote Code Execution Vulnerability
Summary
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 15:41 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | HEVC Video Extensions |
Affected:
1.0.0 , < 2.4.87.0
(custom)
|
|
| Microsoft | HEVC Video Extensions for Licensed Applications |
Affected:
2.0.0.0 , < 2.4.85.0
(custom)
|
|
| Microsoft | HEVC Video Extensions from Device Manufacturer |
Affected:
2.0.0.0 , < 2.4.86.0
(custom)
|
Date Public
2026-09-08 14:00
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CVE-2026-58600 (GCVE-0-2026-58600)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:12 – Updated: 2026-09-09 21:29
VLAI
EPSS
VEX
Title
HEVC Video Extensions Elevation of Privilege Vulnerability
Summary
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to elevate privileges locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 18:19 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | HEVC Video Extensions |
Affected:
1.0.0 , < 2.4.87.0
(custom)
|
|
| Microsoft | HEVC Video Extensions for Licensed Applications |
Affected:
2.0.0.0 , < 2.4.85.0
(custom)
|
|
| Microsoft | HEVC Video Extensions from Device Manufacturer |
Affected:
2.0.0.0 , < 2.4.86.0
(custom)
|
Date Public
2026-09-08 14:00
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