Threats Tagged 'cve-2026-89500'

View all threats tagged with 'cve-2026-89500'. Filter and sort to focus on specific types of threats.

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In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Make cpu_buffer::free_page a buffer_data_read_page Discarding a… (CVE-2026-89500)CVE-2026-89500 0 A vulnerability in the Linux kernel ring buffer implementation related to handling cached reader pages after a concurrent ring buffer resize has been resolved. The issue involved discarding a cached page using an outdated sub-buffer order, which could cause kernel crashes or memory leaks. The fix ensures that the correct page order is saved alongside the page address to prevent referencing stale values. MediumVulnerability#gcve #osv #ghsa-h78f-r23h-v8hg Join the discussion	GCVE Database	09/11/2026, 21:31:29 UTC Added: 09/12/2026, 00:43:02 UTC

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