CVE Explorer
CVE-2026-47331
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://launchpad.net/ubuntu/+source/","defaultStatus":"unaffected","modules":["AppArmor"],"packageName":"linux","product":"Ubuntu Linux","repo":"https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/","vendor":"Canonical","versions":[{"lessThan":"6.8.0-124.124","status":"affected","version":"6.8.0","versionType":"dpkg"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:511aa1f63943c49de2202d05b4096034014d84b3358a414db7f51199b7f4630a · sha256:20fcbebe133ccd41… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:511aa1f63943c49de2202d05b4096034014d84b3358a414db7f51199b7f4630a · sha256:20fcbebe133ccd41… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-416","description":"CWE-416 Use After Free","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:511aa1f63943c49de2202d05b4096034014d84b3358a414db7f51199b7f4630a · sha256:20fcbebe133ccd41… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["patch"],"url":"https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/commit/?id=5e5cd4759b63363373faf1ce15d1cab3606d6ec8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:511aa1f63943c49de2202d05b4096034014d84b3358a414db7f51199b7f4630a · sha256:20fcbebe133ccd41… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.