CVE-2026-89502
Last modified
CVE-2026-89502 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Free cpu_buffer::free_page with subbuf_order When sub-buffers use an order greater than 0, cpu_buffer->free_page is allocated with subbuf_order. Use the correct order for cpu_buffer->free_page..
Description
In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Free cpu_buffer::free_page with subbuf_order When sub-buffers use an order greater than 0, cpu_buffer->free_page is allocated with subbuf_order. Use the correct order for cpu_buffer->free_page.
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= f9b94daa542a8d2532f0930f01cd9aec2d19621b, < 77275ccea06eaf297e8e6ac3fc830cb72086379a; >= f9b94daa542a8d2532f0930f01cd9aec2d19621b, < 8c1ecdcdea738efe0494af908f12c0ae3a97fffa; >= f9b94daa542a8d2532f0930f01cd9aec2d19621b, < 81063bbb16c4fcf0136c9117d5e49d3621dd6a1e; >= f9b94daa542a8d2532f0930f01cd9aec2d19621b, < 234b1a72e9706fe20c08c96f4374ec8e83b934cb |
| Linux | Linux | 6.8 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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