{"id":"CVE-2026-23155","title":"can: gs_usb: gs_usb_receive_bulk_callback(): fix error message","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ncan: gs_usb: gs_usb_receive_bulk_callback(): fix error message\n\nSinc commit 79a6d1bfe114 (\"can: gs_usb: gs_usb_receive_bulk_callback():\nunanchor URL on usb_submit_urb()…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= da01de754e455e2598a7f1ce4ff2078c4f0ecde1 < 7a431df418ee6b79841e0b4c7c265a791e3d0a75","Linux >= aa8a8866c533a150be4763bcb27993603bd5426c < aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5","Linux >= ce4352057fc5a986c76ece90801b9755e7c6e56c < 923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6","Linux >= c610b550ccc0438d456dfe1df9f4f36254ccaae3 < 8986cdf52f86208df9c7887fee23365b5d37da26","Linux >= c3edc14da81a8d8398682f6e4ab819f09f37c0b7 < 713ba826ae114ab339c9a1b31e209bebdadb0ac9","Linux >= 79a6d1bfe1148bc921b8d7f3371a7fbce44e30f7 < 494fc029f662c331e06b7c2031deff3c64200eed","Linux >= 6.6.122 < 6.6.123","Linux >= 6.12.68 < 6.12.69","Linux >= 6.18.8 < 6.18.9"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T21:20:59.213615Z"},"published":"2026-02-14","updated":"2026-11-05","sourceUpdated":"2026-11-05T21:23:19.837Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-23155","references":[{"url":"https://git.kernel.org/stable/c/7a431df418ee6b79841e0b4c7c265a791e3d0a75"},{"url":"https://git.kernel.org/stable/c/aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5"},{"url":"https://git.kernel.org/stable/c/923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6"},{"url":"https://git.kernel.org/stable/c/8986cdf52f86208df9c7887fee23365b5d37da26"},{"url":"https://git.kernel.org/stable/c/713ba826ae114ab339c9a1b31e209bebdadb0ac9"},{"url":"https://git.kernel.org/stable/c/494fc029f662c331e06b7c2031deff3c64200eed"}],"tags":["cve.org"],"epss":0.00134,"epssPercentile":0.02945,"ingestedAt":"2026-11-05T22:38:32.079Z","slug":"CVE-2026-23155","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ncan: gs_usb: gs_usb_receive_bulk_callback(): fix error message\n\nSinc commit 79a6d1bfe114 (\"can: gs_usb: gs_usb_receive_bulk_callback():\nunanchor URL on usb_submit_urb() error\") a failing resubmit URB will print\nan info message.\n\nIn the case of a short read where netdev has not yet been assigned,\ninitialize as NULL to avoid dereferencing an undefined value. Also report\nthe error value of the failed resubmit.\n\n## Affected\n\n- `Linux >= da01de754e455e2598a7f1ce4ff2078c4f0ecde1 < 7a431df418ee6b79841e0b4c7c265a791e3d0a75`\n- `Linux >= aa8a8866c533a150be4763bcb27993603bd5426c < aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5`\n- `Linux >= ce4352057fc5a986c76ece90801b9755e7c6e56c < 923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6`\n- `Linux >= c610b550ccc0438d456dfe1df9f4f36254ccaae3 < 8986cdf52f86208df9c7887fee23365b5d37da26`\n- `Linux >= c3edc14da81a8d8398682f6e4ab819f09f37c0b7 < 713ba826ae114ab339c9a1b31e209bebdadb0ac9`\n- `Linux >= 79a6d1bfe1148bc921b8d7f3371a7fbce44e30f7 < 494fc029f662c331e06b7c2031deff3c64200eed`\n- `Linux >= 6.6.122 < 6.6.123`\n- `Linux >= 6.12.68 < 6.12.69`\n- `Linux >= 6.18.8 < 6.18.9`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}