CVE-2026-46233: batman-adv: bla: only purge non-released claims
Published May 28, 2026
·Updated
batman-adv: bla: only purge non-released claims
Affected Software
12 affected componentsFixes available
Linux batman-adv
Linux Linux kernel>=3.5<5.10.258
Linux Linux kernel>=5.11<5.15.209
Linux Linux kernel>=5.16<6.1.175
Linux Linux kernel>=6.2<6.6.140
Linux Linux kernel>=6.7<6.12.90
Linux Linux kernel>=6.13<6.18.32
Linux Linux kernel>=6.19<7.0.9
Linux Linux kernel=7.1-rc1
Linux Linux kernel=7.1-rc2
Linux Linux kernel=7.1-rc3
Microsoft azl3 kernel 6.6.139.1-1<6.6.141.1-1
6.6.141.1-1
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 6.6.141.1-1
Event History
May 28, 2026
CVE Published
via MITRE·09:40 AM
Data Sourced
via MITRE·09:40 AM
Description
Data Sourced
via NVD·10:16 AM
RemedyDescriptionSeverityWeaknessAffected Software
May 29, 2026
Data Sourced
via Microsoft·08:07 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·08:07 AM
Affected Software
Updated
via Microsoft·08:07 AM
DescriptionSeverity
Frequently Asked Questions
1
What is the severity of CVE-2026-46233?
CVE-2026-46233 has a risk rating of 34.
2
What vulnerability does CVE-2026-46233 address?
CVE-2026-46233 addresses an issue in the Linux kernel's batman-adv module related to the purging of claims.
3
How do I fix CVE-2026-46233?
To fix CVE-2026-46233, ensure your Linux batman-adv is updated to a version that includes the security patches.
4
What impact does CVE-2026-46233 have on my system?
CVE-2026-46233 could potentially lead to issues with claim handling in the batman-adv networking protocol.
5
When was CVE-2026-46233 published?
CVE-2026-46233 was published on May 28, 2026.