CVE-2026-64191

creationtimestamp| type| source ---|---|--- 2026-07-20 18:31:38+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mr3wixt7wk2i 2026-08-06 04:47:48+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260806...

DEBIAN-CVE-2026-64191

In the Linux kernel, the following vulnerability has been resolved: i2c: stub: Reject I2C block transfers with invalid length The I2CSMBUSI2CBLOCKDATA case in stubxfer uses data-block0 as the transfer length. The existing check only clamps it to avoid overrunning the chip-words256 register array,...