CVE-2026-47332 — Out-of-bounds read in Ubuntu Linux AppArmor notification handling
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an internal structure, leading to an out-of-bounds read in notification hand…
Published: 2026-05-28 · CVSS: 5.5 · CVSS 3.1
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly validate the size of an internal structure, leading to an out-of-bounds read in notification handling code. The bug can be triggered by an unprivileged local user and can result in information disclosure from adjacent slab objects.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7