Threats Tagged 'ubuntu-cve-2026-23410'
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Threats Tagged 'ubuntu-cve-2026-23410'
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A race condition vulnerability in the Linux kernel's AppArmor security module (CVE-2026-23410) has been resolved. The flaw involves a use-after-free situation caused by improper reference counting of rawdata inodes, which can lead to freed memory being accessed. This issue could be triggered by an attacker opening a rawdata file while simultaneously removing the last reference to it, causing a dangling pointer dereference. The fix involves implementing a double reference counting scheme to prevent the race condition. This vulnerability affects multiple specific versions of the Linux Azure kernel and has a high severity score. A patch is available and should be applied to mitigate the risk. Join the discussion | GCVE Database | 04/01/2026, 09:16:00 UTC Added: 07/18/2026, 11:25:02 UTC |
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