CVE•Published 2026-05-28•Modified 2026-06-09•0 articles on news•5 live references•NVD data
CVE-2026-47328Canonical · Ubuntu_linux
Vulnerability data via NVD (ingested)
CVSS v3.1
6.1
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
EPSS percentile
3
Exploit Prediction Scoring System · top 97% of all CVEs
Weaknesses (CWE)
Description
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly attempt to free a pointer which was not previously kmalloc()d, while at the same time leaking allocated memory. The bug can be triggered by an unprivileged local user and can result in the corruption of slab metadata and could lead to resource exhaustion.
Timeline
Published 2026-05-28
Modified 2026-06-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag390 hosts
vuln:CVE-2026-47328Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Ubuntu Linux"Hosts Shodan identified as running Ubuntu Linux.
More intel sources (5)
Shodan report
vuln:CVE-2026-47328Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-47328Censys host search filtered to this CVE id.
grep.app
CVE-2026-47328Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-47328GitHub code search for direct mentions.
Google dork
"CVE-2026-47328" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-47328 on GitHub.
We haven't classified any articles referencing CVE-2026-47328 yet. The external references above still apply.