CVE-2022-26840
Improper neutralization in the Intel(R) Quartus Prime Pro and Standard edition software may allow...
Improper neutralization in the Intel(R) Quartus Prime Pro and Standard edition software may allow an authenticated user to potentially enable escalation of privilege via local access.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Improper neutralization in the Intel(R) Quartus Prime Pro and Standard edition software may allow an authenticated user to potentially enable escalation of privilege via local access.
- Record
CVE-2022-26840- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
EUVDEUVD-2022-31390
Improper neutralization in the Intel(R) Quartus Prime Pro and Standard edition software may allow an authenticated user to potentially enable escalation of privilege via local access.
- Record
EUVD-2022-31390- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-grpp-r2vp-jqh9
Improper neutralization in the Intel(R) Quartus Prime Pro and Standard edition software may allow...
Improper neutralization in the Intel(R) Quartus Prime Pro and Standard edition software may allow an authenticated user to potentially enable escalation of privilege via local access.
- Record
GHSA-grpp-r2vp-jqh9- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
NVD
Improper neutralization in the Intel(R) Quartus Prime Pro and Standard edition software may allow an authenticated user to potentially enable escalation of privilege via local access.
- Record
CVE-2022-26840- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-26840 is a high vulnerability (CVSS 7.3) in Intel Quartus Prime, published February 16, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.19%, the 8th percentile. No source names a fixed version.