CVE-2026-74548: forcedeth: fix UAF of txrx_stats in nv_remove
Published Aug 15, 2026
·Updated
forcedeth: fix UAF of txrxstats in nvremove
Affected Software
2 affected componentsFixes available
Linux Linux kernel
Microsoft azl3 kernel 6.6.150.1-1<6.6.152.1-1
6.6.152.1-1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.6.152.1-1
Event History
Aug 15, 2026
CVE Published
via MITRE·12:27 PM
Data Sourced
via MITRE·12:27 PM
DescriptionSeverity
Data Sourced
via NVD·01:18 PM
DescriptionSeverity
Aug 23, 2026
Data Sourced
via Microsoft·09:45 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-74548?
CVE-2026-74548 has been assigned a risk score of 34, indicating a medium severity vulnerability.
2
How do I fix CVE-2026-74548?
To fix CVE-2026-74548, update your Linux kernel to the latest version where this vulnerability has been addressed.
3
What type of vulnerability is CVE-2026-74548?
CVE-2026-74548 is classified as a Use After Free vulnerability in the Linux kernel.
4
Which software is affected by CVE-2026-74548?
CVE-2026-74548 affects the Linux kernel, specifically relating to the forcedeth driver.
5
What impact does CVE-2026-74548 have on system security?
CVE-2026-74548 could potentially allow an attacker to execute arbitrary code due to unsafe access after memory has been freed.