CVE-2026-74455

In the Linux kernel, the following vulnerability has been resolved: can: peak_usb: validate uCAN receive record lengths pcan_usb_fd_decode_buf() walks uCAN records packed in one USB receive buffer. Require each record to contain the fixed header for its type, and verify CAN payload bytes before copying them into the skb.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/2427ef427bdd78d862c7c76597bfd9eda88b81f1
https://git.kernel.org/stable/c/276d989cd2dd88e2b7ab2c96fd10c86836b12781
https://git.kernel.org/stable/c/2c8f08f3641a074da40acf05baa5a18ae2739260
https://git.kernel.org/stable/c/6067c878e38d02a3d5c43497347e143f85c9064a
https://git.kernel.org/stable/c/89c92a8052698dbbd3652a77c04d02bbd74a3275
https://git.kernel.org/stable/c/93fcab2c6968446316bbb49548848df604d6346f
https://git.kernel.org/stable/c/bf9d787b7e1ef59be19b35abca08194772deb97e
https://git.kernel.org/stable/c/d9c115948c3dd5fcc2d0245cec5eb76c098503c8

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-15 13:17

Updated : 2026-08-19 17:21

NVD link : CVE-2026-74455

Mitre link : CVE-2026-74455

CVE.ORG link : CVE-2026-74455

JSON object : View

Products Affected

No product.

CWE

No CWE.

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