CVE-2026-89597
CVE CVE-2026-89597EUVD EUVD-2026-76509Published 2026-09-11T19:44:59.000ZLast changed 2026-09-14T12:01:20.000ZCVSS 7.8
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: unregister connector callback on init failure uvesafb_init() registers the v86d connector callback before registering the platform driver. If platform_driver_register() fails, the function returns the error directly and leaves the connector callback registered. The later platform-device failure path already unregisters the callback. Add the same cleanup before the final return when platform-driver registration fails. This issue was identified during our ongoing static-analysis research while reviewing kernel code.
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: 7.2.4; 8bdb3a2d7df48b861972c4bfb58490853a228f51 <de8db23aa7c337e606fca9faf48b3ba72968597a; 8bdb3a2d7df48b861972c4bfb58490853a228f51 <17518e7123f7ef01b1155064dc01f2087583908e; patch: 7.3-rc1; patch: 6.18.50; patch: 5.15.221; 8bdb3a2d7df48b861972c4bfb58490853a228f51 <9e768ae51426af2034d479133cfd73010d641b1a; patch: 6.12.109; 2.6.24; 8bdb3a2d7df48b861972c4bfb58490853a228f51 <9f8a822b44c42502f105cf6574f4867067eecdd0; 8bdb3a2d7df48b861972c4bfb58490853a228f51 <9eb7b3cbe99c9c0edbff69eb155c723e30983c22; patch: 6.6.157; patch: 5.10.270; 8bdb3a2d7df48b861972c4bfb58490853a228f51 <466a8af0dee2cf745307155e26884e19a37b7e15; 8bdb3a2d7df48b861972c4bfb58490853a228f51 <0352fdac3cbf11e3b323322ff8cd95e20cbf5cd7; 8bdb3a2d7df48b861972c4bfb58490853a228f51 <b149f77d04082a9da75944cdc488becb0e35258f; patch: 0; patch: 6.1.188
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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