Threats Tagged 'cve-2025-21863'
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Threats Tagged 'cve-2025-21863'
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0 The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: io_uring: prevent opcode speculation (CVE-2025-21863) * kernel: Linux kernel: vsock vulnerability may lead to memory corruption (CVE-2025-40248) * kernel: net: atlantic: fix fragment overflow handling in RX path (CVE-2025-68301) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Join the discussion | GCVE Database | 02/02/2026, 11:40:43 UTC Added: 06/25/2026, 21:46:47 UTC |
In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent opcode speculation sqe->opcode is used for different tables, make sure we santitise it against speculations. Join the discussion | GCVE Database | 03/12/2025, 12:30:59 UTC Added: 07/21/2026, 20:06:14 UTC |
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