CVE-2026-45476
Microsoft Azure Network Adapter Elevation of Privilege Vulnerability
Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Azure Network Adapter Elevation of Privilege Vulnerability
Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.
- Record
CVE-2026-45476- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness
- CWE-416
- Updated
- 2026-11-11
EUVDEUVD-2026-35546
Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.
- Record
EUVD-2026-35546- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-11
GitHub AdvisoriesGHSA-w6wg-wvpc-5gj5
Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.
Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.
- Record
GHSA-w6wg-wvpc-5gj5- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
NVD
Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally.
- Record
CVE-2026-45476- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | EUVD | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-45476 is a high vulnerability (CVSS 8.2) in Microsoft Azure Network Adapter, published June 9, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 25th percentile. No source names a fixed version.