CVE-2026-53035: bpf, sockmap: Fix af_unix iter deadlock
Published Jun 24, 2026
·Updated
bpf, sockmap: Fix afunix iter deadlock
Affected Software
7 affected componentsFixes available
Linux Linux kernel
Microsoft azl3 kernel 6.6.139.1-1<6.6.143.1-1
6.6.143.1-1
Linux Linux kernel>=5.15<6.1.175
Linux Linux kernel>=6.2<6.6.141
Linux Linux kernel>=6.7<6.12.91
Linux Linux kernel>=6.13<6.18.33
Linux Linux kernel>=6.19<7.0.10
Remediation
Event History
Jun 24, 2026
CVE Published
via MITRE·04:29 PM
Data Sourced
via MITRE·04:29 PM
Description
Data Sourced
via NVD·05:17 PM
RemedyDescriptionSeverityWeaknessAffected Software
Jun 27, 2026
Data Sourced
via Microsoft·08:12 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·08:12 AM
Affected Software
Updated
via Microsoft·08:12 AM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2026-53035?
CVE-2026-53035 has a medium severity rating of 5.5.
2
How do I fix CVE-2026-53035?
The recommended fix for CVE-2026-53035 is to apply the available patch.
3
What software is affected by CVE-2026-53035?
CVE-2026-53035 affects the Linux kernel and Microsoft azl3 kernel version 6.6.139.1-1.
4
What is the risk associated with CVE-2026-53035?
CVE-2026-53035 carries a risk score of 32, indicating a potential threat to system stability.
5
What type of vulnerability is CVE-2026-53035?
CVE-2026-53035 is a deadlock vulnerability related to the af_unix iterator in the Linux kernel.