Medium severity5.5NVD Advisory· Published May 27, 2026· Updated Jun 25, 2026
CVE-2026-46091
CVE-2026-46091
Description
In the Linux kernel, the following vulnerability has been resolved:
media: rc: igorplugusb: heed coherency rules
In a control request, the USB request structure can be subject to DMA on some HCs. Hence it must obey the rules for DMA coherency. Allocate it separately.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
18- osv-coords15 versionspkg:linux/kernelpkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2016.0
>= 3.19.0, < 5.10.259+ 14 more
- (no CPE)range: >= 3.19.0, < 5.10.259
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1.160000.2.17
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 7.0.11-1.1
- (no CPE)range: < 6.12.0-160000.36.1
- (no CPE)range: < 6.12.0-160000.36.1
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/0adac0ee2c42027d80bac02ea9b576a88f8955d3nvdPatch
- git.kernel.org/stable/c/0be8fcd9005e3d3b5a61fe34b070a9663adbb4dcnvdPatch
- git.kernel.org/stable/c/0e84aa8fc23c7578f105e3a2160f9d0aa2bed79anvdPatch
- git.kernel.org/stable/c/18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45anvdPatch
- git.kernel.org/stable/c/81f0fb813e4bf28b3ca28dc218938a32eb48f740nvdPatch
- git.kernel.org/stable/c/a62ca67e3c72fb297dc7c86495ba8f7329d7f150nvdPatch
- git.kernel.org/stable/c/bc04b8633b375af6ac8a8bb615258b80fe06cdaanvdPatch
- git.kernel.org/stable/c/eac69475b01fe1e861dfe3960b57fa95671c132envdPatch
News mentions
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