CVE-2026-23155
linux: In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): fix...
CVE-2026-23155 is fixed in 51 products on 1 platform, first by DEBIAN-CVE-2026-23155, released February 14, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0013
2nd percentile
In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): fix error message Sinc commit 79a6d1bfe114 ("can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error") a failing resubmit URB will print an info message. In the case of a short read where netdev has not yet been assigned, initialize as NULL to avoid dereferencing an undefined value. Also report the error value of the failed resubmit.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| dtb-aarch64 · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-64kb · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-64kb · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-azure · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-azure · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-azure · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-default · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-default · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-default-base · opensuse-leap 16.0 | 6.12.0-160000.27.1.160000.2.8 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.34.1.150700.17.23.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-default-base · sles 16.0 | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-docs · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-docs · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-kvmsmall · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-kvmsmall · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_10 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2026:0962-1 | Mar 23, 2026 |
| kernel-livepatch-SLE15-SP7_Update_10 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-obs-build · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-obs-qa · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-obs-qa · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-rt · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-source · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-source · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-syms · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-syms · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| kernel-uek · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-core · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-core · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-core · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-core · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-devel · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-devel · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-core · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-core · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-deprecated · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-deprecated · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-desktop · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-desktop · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-extra · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-extra · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-extra-netfilter · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-extra-netfilter · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-usb · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-usb · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-wireless · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-debug-modules-wireless · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-devel · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-devel · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-doc · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-doc · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-core · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-core · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-deprecated · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-deprecated · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-desktop · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-desktop · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-extra · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-extra · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-extra-netfilter · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-extra-netfilter · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-usb · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-usb · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-wireless · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-modules-wireless · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-tools · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek-tools · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-core · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-core · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-devel · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-devel · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-core · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-core · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-deprecated · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-deprecated · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-desktop · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-desktop · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-extra · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-extra · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-extra-netfilter · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-extra-netfilter · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-usb · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-usb · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-wireless · ol 10 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-uek64k-modules-wireless · ol 9 | 0:6.12.0-200.74.27.el9uek | ELSA-2026-50160 | Mar 20, 2026 |
| kernel-zfcpdump · opensuse-leap 16.0 | 6.12.0-160000.27.1 | OPENSUSE-SU-2026:20416-1 | Mar 25, 2026 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 | Mar 26, 2026 |
| kernel-zfcpdump · sles 16.0 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 | Mar 25, 2026 |
| linux · Debian 14 | 6.18.9-1 | DEBIAN-CVE-2026-23155 | Feb 14, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.