CVE-2022-26047

Improper input validation for some Intel(R) PROSet/Wireless WiFi, Intel vPro(R) CSME WiFi and...

4.3 Medium

Improper input validation for some Intel(R) PROSet/Wireless WiFi, Intel vPro(R) CSME WiFi and Killer(TM) WiFi products may allow unauthenticated user to potentially enable denial of service via local access.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: Low

Exploit likelihood

0.43%Down 0.5 points since Nov 12, 2022

What each source reports

CVE List Score used 4.3

Record: CVE-2022-26047
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-1284
Updated: 2026-11-02

EUVDEUVD-2022-30616 4.3

Record: EUVD-2022-30616
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-03

GitHub AdvisoriesGHSA-52hm-mmj8-wwc8 6.5

Improper input validation for some Intel(R) PROSet/Wireless WiFi, Intel vPro(R) CSME WiFi and...

Record: GHSA-52hm-mmj8-wwc8
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-20, CWE-1284
Updated: 2026-11-02

NVD 4.3

Record: CVE-2022-26047
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-20, CWE-1284
Updated: 2026-11-02

OSVUBUNTU-CVE-2022-26047 4.3

Record: UBUNTU-CVE-2022-26047
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

Affected products

Show 330 moreShow less

Affected packages

Affected packages
Package	Affected	Fixed
`linux-firmware` Ubuntu:14.04:LTS	All versions, plus listed versions 1.1161.1171.1181.1191.121 Show 26 moreShow less 1.1221.1231.1241.1251.1261.1271.127.21.127.31.127.41.127.51.127.61.127.71.127.81.127.101.127.111.127.121.127.131.127.141.127.151.127.161.127.181.127.191.127.201.127.221.127.231.127.24	None known
`linux-firmware` Ubuntu:16.04:LTS	All versions, plus listed versions 1.1491.1501.1521.1531.154 Show 24 moreShow less 1.1551.1561.1571.157.11.157.21.157.31.157.41.157.51.157.61.157.81.157.101.157.111.157.121.157.131.157.141.157.151.157.161.157.171.157.181.157.191.157.201.157.211.157.221.157.23	None known
`linux-firmware` Ubuntu:Pro:18.04:LTS	All versions, plus listed versions 1.1691.1701.1711.1721.173 Show 17 moreShow less 1.173.11.173.21.173.31.173.51.173.61.173.81.173.91.173.121.173.131.173.141.173.151.173.161.173.171.173.181.173.191.173.201.173.21	None known
`linux-firmware` Ubuntu:Pro:20.04:LTS	All versions, plus listed versions 1.1831.183.11.183.21.1841.185 Show 34 moreShow less 1.1861.1871.187.11.187.21.187.31.187.41.187.61.187.71.187.81.187.91.187.101.187.111.187.121.187.141.187.151.187.161.187.171.187.191.187.201.187.231.187.241.187.251.187.261.187.271.187.291.187.301.187.311.187.321.187.331.187.341.187.351.187.361.187.381.187.39	None known
`linux-firmware` Ubuntu:22.04:LTS	All versions, plus listed versions 1.2011.2021.20420220124.git0c6a7b3b-0ubuntu120220217.git6342082c-0ubuntu1 Show 39 moreShow less 20220217.git6342082c-0ubuntu320220302.gitee0667aa-0ubuntu120220314.gitcd01f857-0ubuntu120220314.gitcd01f857-0ubuntu220220329.git681281e4-0ubuntu120220329.git681281e4-0ubuntu320220329.git681281e4-0ubuntu3.220220329.git681281e4-0ubuntu3.320220329.git681281e4-0ubuntu3.420220329.git681281e4-0ubuntu3.520220329.git681281e4-0ubuntu3.620220329.git681281e4-0ubuntu3.720220329.git681281e4-0ubuntu3.920220329.git681281e4-0ubuntu3.1020220329.git681281e4-0ubuntu3.1120220329.git681281e4-0ubuntu3.1220220329.git681281e4-0ubuntu3.1320220329.git681281e4-0ubuntu3.1420220329.git681281e4-0ubuntu3.1620220329.git681281e4-0ubuntu3.1720220329.git681281e4-0ubuntu3.1820220329.git681281e4-0ubuntu3.1920220329.git681281e4-0ubuntu3.2120220329.git681281e4-0ubuntu3.2220220329.git681281e4-0ubuntu3.2320220329.git681281e4-0ubuntu3.2420220329.git681281e4-0ubuntu3.2620220329.git681281e4-0ubuntu3.2920220329.git681281e4-0ubuntu3.3020220329.git681281e4-0ubuntu3.3120220329.git681281e4-0ubuntu3.3420220329.git681281e4-0ubuntu3.3520220329.git681281e4-0ubuntu3.3620220329.git681281e4-0ubuntu3.3720220329.git681281e4-0ubuntu3.3820220329.git681281e4-0ubuntu3.3920220329.git681281e4-0ubuntu3.4020220329.git681281e4-0ubuntu3.4120220329.git681281e4-0ubuntu3.42	None known
`linux-firmware` Ubuntu:25.10	All versions, plus listed versions 20250317.git1d4c88ee-0ubuntu120250606.git3b75d677-0ubuntu120250701.gite2dad11e-0ubuntu120250711.git99d64b4f-0ubuntu120250807.gitb6b0b152-0ubuntu1 Show 10 moreShow less 20250818.git07ed893d-0ubuntu120250901.git993ff19b-0ubuntu120250901.git993ff19b-0ubuntu1.220250901.git993ff19b-0ubuntu1.420250901.git993ff19b-0ubuntu1.520250901.git993ff19b-0ubuntu1.620250901.git993ff19b-0ubuntu1.720250901.git993ff19b-0ubuntu1.920250901.git993ff19b-0ubuntu1.1020250901.git993ff19b-0ubuntu1.11	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-26047 is a medium vulnerability (CVSS 4.3) in Intel Converged Security And Manageability Engine, published November 11, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.43%, the 37th percentile. No source names a fixed version.