VDB
RHSA-2026%3A3388
RHSA-2026%3A3388
PUBLISHED
CVSS 7 HIGH
An update for kernel is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Risk Scores
CVSS 3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux BaseOS AUS (v. 8.2) | ||
| bpftool | ||
| kernel | ||
| perf | ||
| python3 |
Timeline
- Feb 26, 2026 CVE Published
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 19, 2026 Distribution Patch
- May 19, 2026 Distribution Patch
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
- May 19, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:3388 fix
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=2373326 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2383404 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2383487 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2394601 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2400795 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2419837 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2420329 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2420376 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2426226 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2436791 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3388.json advisory