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Vulnerability Change Records for CVE-2026-68467

Change History

New CVE Received from kernel.org 8/15/2026 2:19:46 AM

Action Type Old Value New Value
Added Description

                  
                
              
In the Linux kernel, the following vulnerability has been resolved:

mtd: mchp23k256: use SPI match data for chip caps

The driver stores chip capacity information in both the OF match table
and the SPI id table. Probe currently uses of_device_get_match_data(),
so a non-OF SPI modalias match falls back to mchp23k256_caps even when
the SPI id table selected a different part.

Use spi_get_device_match_data() so SPI id-table driver_data is consumed
when OF match data is absent. This keeps the existing default fallback
while avoiding the wrong MTD geometry for id-table-only matches.
Added Reference

                  
                
              
https://git.kernel.org/stable/c/04ebd3766861f219325852c9598e0f0281cb3636
Added Reference

                  
                
              
https://git.kernel.org/stable/c/09e044192a42f716215fbd1a100ee87fa57426aa
Added Reference

                  
                
              
https://git.kernel.org/stable/c/2e179b028da9fd628a09286a2c9df4fa076b2cc9
Added Reference

                  
                
              
https://git.kernel.org/stable/c/7c0a3a73dccc9a3fc701f6be762449f18d0ca0fc
Added Reference

                  
                
              
https://git.kernel.org/stable/c/a0c38083623c8b210a5b87fd34bebd05aa935ae8
Added Reference

                  
                
              
https://git.kernel.org/stable/c/d322e40f4edf92bf0ca329e5aa4ae1c0316feb38
Added Reference

                  
                
              
https://git.kernel.org/stable/c/dbe2254d1da99c986f9a3392471fc5eaa3229647
Added Affected

                  
                
              
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/mtd/devices/mchp23k256.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"4379075a870b8de43a9ecd5b46884953234fc669","lessThan":"2e179b028da9fd628a09286a2c9df4fa076b2cc9","versionType":"git","status":"affected"},{"version":"4379075a870b8de43a9ecd5b46884953234fc669","lessThan":"a0c38083623c8b210a5b87fd34bebd05aa935ae8","versionType":"git","status":"affected"},{"version":"4379075a870b8de43a9ecd5b46884953234fc669","lessThan":"7c0a3a73dccc9a3fc701f6be762449f18d0ca0fc","versionType":"git","status":"affected"},{"version":"4379075a870b8de43a9ecd5b46884953234fc669","lessThan":"dbe2254d1da99c986f9a3392471fc5eaa3229647","versionType":"git","status":"affected"},{"version":"4379075a870b8de43a9ecd5b46884953234fc669","lessThan":"04ebd3766861f219325852c9598e0f0281cb3636","versionType":"git","status":"affected"},{"version":"4379075a870b8de43a9ecd5b46884953234fc669","lessThan":"09e044192a42f716215fbd1a100ee87fa57426aa","versionType":"git","status":"affected"},{"version":"4379075a870b8de43a9ecd5b46884953234fc669","lessThan":"d322e40f4edf92bf0ca329e5aa4ae1c0316feb38","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/mtd/devices/mchp23k256.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"4.13","status":"affected"},{"version":"0","lessThan":"4.13","versionType":"semver","status":"unaffected"},{"version":"5.15.212","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"6.1.178","lessThanOrEqual":"6.1.*","versionType":"semver","status":"unaffected"},{"version":"6.6.145","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.97","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.40","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"7.1.5","lessThanOrEqual":"7.1.*","versionType":"semver","status":"unaffected"},{"version":"7.2-rc4","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]