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Canonical Ubuntu Linux vulnerabilities
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canonical ubuntu linux
NULL pointer dereference in Ubuntu Linux AppArmor IPv4/IPv6 socket mediation
CVE-2026-47337
Fix available
3.3 Low
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canonical ubuntu linux
Use of uninitialized value in Ubuntu Linux AppArmor IPv4/IPv6 socket mediation rules
CVE-2026-47336
Fix available
3.3 Low
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canonical ubuntu linux
NULL pointer dereference in Ubuntu Linux AppArmor notification handling
CVE-2026-47335
Fix available
5.5 Medium
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canonical ubuntu linux
Deadlock or kernel panic in Ubuntu Linux AppArmor notification handling
CVE-2026-47334
Fix available
5.5 Medium
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canonical ubuntu linux
Out-of-bounds read in Ubuntu Linux AppArmor notification handling
CVE-2026-47333
Fix available
7.8 High
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canonical ubuntu linux
Out-of-bounds read in Ubuntu Linux AppArmor notification handling
CVE-2026-47332
Fix available
5.5 Medium
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canonical ubuntu linux
Use-after-free in Ubuntu Linux AppArmor notification handling
CVE-2026-47331
Fix available
7.8 High
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canonical ubuntu linux
Use of uninitialized value in Ubuntu Linux AppArmor notification handling
CVE-2026-47330
Fix available
3.3 Low
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canonical ubuntu linux
Incorrect validation of field size in Ubuntu Linux AppArmor notification responses
CVE-2026-47329
Fix available
3.3 Low
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canonical ubuntu linux
Invalid pointer deallocation in Ubuntu Linux AppArmor notification handling
CVE-2026-47328
Fix available
6.1 Medium
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canonical ubuntu linux
NULL pointer dereference in Ubuntu Linux AppArmor notification handling
CVE-2026-47327
Fix available
3.3 Low
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canonical ubuntu linux
Memory leak in Ubuntu Linux AppArmor large notification response allocation
CVE-2026-47326
Fix available
5.5 Medium
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canonical ubuntu linux
Use-after-free of orphaned AF_UNIX in Ubuntu builds of Linux kernel
CVE-2025-13350
Fix available
7.1 High