CVE-2026-47333
High
Published: 28 May 2026
Published
28 May 2026
Modified
28 May 2026
KEV Added
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Patch
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CVSS Score
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
N/A
Risk Priority
16
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2026-47333 is a high-severity Out-of-bounds Read (CWE-125) vulnerability in Launchpad (inferred from references). Its CVSS base score is 7.8 (High).
Operationally, it is not currently listed in the CISA KEV catalog.
NVD Description
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the size of an internal buffer, leading to a heap memory out-of-bounds read in notification handling code. The bug can be triggered by an unprivileged…
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local user and can result in invalid data being processed by the AppArmor DFA policy engine.
Deeper analysisAI
Automated synthesis unavailable for this CVE.
Details
- CWE(s)
Affected Products
Launchpad
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inferred from references and description; NVD did not file a CPE for this CVE
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-32988