HIGH 7.8 Microsoft
CVE-2026-23422
dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler
Microsoft Security Update 2026-Apr: dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler
Affected Products
- cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23422
- https://nvd.nist.gov/vuln/detail/CVE-2026-23422
This high severity vulnerability with a CVSS score of 7.8 was published on 2026-04-14 via Microsoft. Affected: cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0.
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