CVE-2026-46144
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Fix error unwind in mana_ib_create_qp_rss() Sashiko points out that mana_ib_cfg_vport_steering() is leaked, the normal destroy path cleans it up.
Affected versions
Linux kernel versions
6.2
and later are affected. Fixed in
6.6.141,
6.12.88,
6.18.30,
7.0.7,
7.1-rc3
and their respective stable series.
References
The following references provide additional information about CVE-2026-46144 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.
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PatchKernel patch commithttps://git.kernel.org/stable/c/190e570cc0fc7f57eacf80d2b854ba54b4dfad6b
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PatchKernel patch commithttps://git.kernel.org/stable/c/30e8a2f33815d8f51b8f8b829c07af16c671cc27
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PatchKernel patch commithttps://git.kernel.org/stable/c/6aaa978c6b6218cfac15fe1dab17c76fe229ce3f
Frequently asked questions
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What is CVE-2026-46144?
CVE-2026-46144 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 6.2 onward and has been patched in 6.6.141, 6.12.88, 6.18.30 and others. CVE-2026-46144 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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Is there a patch available for CVE-2026-46144?
Yes — CVE-2026-46144 has been patched. Fixed versions include 6.6.141, 6.12.88, 6.18.30 and others. If you are running Linux kernel 6.2 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2026-46144 actively exploited?
No — CVE-2026-46144 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.