CVE-2026-47331
â ī¸ highSummary
Ubuntu Linux 6.8 contains AppArmor SAUCE patches which fail to acquire a lock when modifying a linked list. An unprivileged local user could trigger the race condition that can lead to a use-after-free (UAF) and, theoretically, arbitrary code execution.
CVSS Score
7.8
High
EPSS Score
0.1
Exploit Probability
Published Date
2026-05-28
First Seen: 2026-05-29
đ Relative Risk Intelligence
This CVE is Moderate Risk - more severe than 69.6% of all 329,456 vulnerabilities in our database.
#100,230
Above average severity
Severity Percentile
đ¯ CISA SSVC Assessment Updated: May 28, 2026
đ Exploitation Status
None
No known exploits
âī¸ Automatable
NO
Requires human interaction
đĨ Technical Impact
Total
Complete system compromise possible
đ Discovered By
Tristan Madani (@TristanInSec), Talence Security
SSVC data provided by
CISA
Last Modified
2026-06-09
Source
NVD đ
CVSS Vector 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE IDs (Weakness Types)