CVE-2026-46313
In the Linux kernel, the following vulnerability has been resolved: media: intel/ipu6: fix error pointer dereference In a error path isp->psys is confirmed to be an error pointer not NULL so this condition is true and the error pointer is dereferenced. So isp-psys should be set to NULL before going to out_ipu6_bus_del_devices. Detected by Smatch: drivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error: 'isp->psys' dereferencing possible ERR_PTR() [Sakari Ailus: Fix commit message.]
Affected versions
Linux kernel versions
6.10
and later are affected. Fixed in
6.12.90,
6.18.32,
7.0.9,
7.1-rc1
and their respective stable series.
References
The following references provide additional information about CVE-2026-46313 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/8dd088b8b106f7b119664f965b691785998edcfb
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PatchKernel patch commithttps://git.kernel.org/stable/c/c352f90e093ae49902e47f41579e1aa41899ff64
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PatchKernel patch commithttps://git.kernel.org/stable/c/f43e30646fc93799f3f48530d0ccbd52902c0541
Frequently asked questions
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What is CVE-2026-46313?
CVE-2026-46313 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 6.10 onward and has been patched in 6.12.90, 6.18.32, 7.0.9 and others. CVE-2026-46313 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-2026-46313?
Yes — CVE-2026-46313 has been patched. Fixed versions include 6.12.90, 6.18.32, 7.0.9 and others. If you are running Linux kernel 6.10 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2026-46313 actively exploited?
No — CVE-2026-46313 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.