CVE-2026-63956
CVE CVE-2026-63956EUVD EUVD-2026-45729Published 2026-07-19T14:55:47.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: USB: serial: cypress_m8: fix memory corruption with small endpoint Make sure that the interrupt-out endpoint max packet size is at least eight bytes to avoid user-controlled slab corruption or NULL-pointer dereference should a malicious device report a smaller size.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 0; patch: 5.15.210; patch: 5.10.259; patch: 6.1.176; 3416eaa1f8f8d516b77de514e14cf8da256d28fb <1ef25704bd3b625fd151c09feee459479f71ee64; patch: 6.6.143; 3416eaa1f8f8d516b77de514e14cf8da256d28fb <4bcaa59f403dbde6328604a500d65ee8d40975d9; patch: 7.1; 3416eaa1f8f8d516b77de514e14cf8da256d28fb <e1a9d791fd66ab2431b9e6f6f835823809869047; 3416eaa1f8f8d516b77de514e14cf8da256d28fb <ad3d1628a46134276546d7a12fedf04be9979158; patch: 7.0.12; patch: 6.18.35; 3416eaa1f8f8d516b77de514e14cf8da256d28fb <52e18ae0c47c5c89e18fcd8022f287f7cc8802ec; 2.6.26; 3416eaa1f8f8d516b77de514e14cf8da256d28fb <4fcb22218f0a7229b7ce3b3952fb644def293fa5; patch: 6.12.93; 3416eaa1f8f8d516b77de514e14cf8da256d28fb <284105c40fc31fff90cdab8a0377aaeb92f87f0e; 3416eaa1f8f8d516b77de514e14cf8da256d28fb <6c13f3bb652bc8665e709ba07122612586aea648
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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