Threats Tagged 'ubuntu-cve-2026-23403'
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Threats Tagged 'ubuntu-cve-2026-23403'
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In the Linux kernel, the following vulnerability has been resolved: apparmor: fix memory leak in verify_header The function sets ns = NULL on every… (CVE-2026-23403)CVE-2026-23403 0 In the Linux kernel, the following vulnerability has been resolved: apparmor: fix memory leak in verify_header The function sets `*ns = NULL` on every call, leaking the namespace string allocated in previous iterations when multiple profiles are unpacked. This also breaks namespace consistency checking since *ns is always NULL when the comparison is made. Remove the incorrect assignment. The caller (aa_unpack) initializes *ns to NULL once before the loop, which is sufficient. Join the discussion | GCVE Database | 04/01/2026, 09:16:00 UTC Added: 07/18/2026, 11:25:08 UTC |
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