RHSA-2026:33899
Advisory lineage Upstream: 9 Downstream: 0
Published: 01 Jul 2026, 10:19
Last modified:18 Jul 2026, 10:10
Vulnerability Summary
Overall Risk (default)
medium
31/100 CVSS Score
7.8 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
01 Jul 2026, 10:19
Published
Vulnerability first disclosed
18 Jul 2026, 10:10
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security, bug fix, and enhancement update
CVSS Metrics
- v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•bpftool
< 0:4.18.0-372.198.1.el8_6
- redhat•bpftool-debuginfo
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-abi-stablelists
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-core
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-debug
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-debug-core
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-debug-debuginfo
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-debug-devel
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-debug-modules
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-debug-modules-extra
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-debuginfo
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-devel
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-doc
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-modules
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-modules-extra
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-tools
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-tools-debuginfo
< 0:4.18.0-372.198.1.el8_6
- redhat•kernel-tools-libs
< 0:4.18.0-372.198.1.el8_6
- redhat•perf
< 0:4.18.0-372.198.1.el8_6
- redhat•perf-debuginfo
< 0:4.18.0-372.198.1.el8_6
- redhat•python3-perf
< 0:4.18.0-372.198.1.el8_6
- redhat•python3-perf-debuginfo
< 0:4.18.0-372.198.1.el8_6
References (48)
- https://access.redhat.com/errata/RHSA-2026:33899
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2429602
- https://bugzilla.redhat.com/show_bug.cgi?id=2432389
- https://bugzilla.redhat.com/show_bug.cgi?id=2432400
- https://bugzilla.redhat.com/show_bug.cgi?id=2454810
- https://bugzilla.redhat.com/show_bug.cgi?id=2467234
- https://bugzilla.redhat.com/show_bug.cgi?id=2468124
- https://bugzilla.redhat.com/show_bug.cgi?id=2481980
- https://bugzilla.redhat.com/show_bug.cgi?id=2482166
- https://bugzilla.redhat.com/show_bug.cgi?id=2482564
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_33899.json
- https://access.redhat.com/security/cve/CVE-2025-71116
- https://www.cve.org/CVERecord?id=CVE-2025-71116
- https://nvd.nist.gov/vuln/detail/CVE-2025-71116
- https://lore.kernel.org/linux-cve-announce/2026011414-CVE-2025-71116-e57d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-22984
- https://www.cve.org/CVERecord?id=CVE-2026-22984
- https://nvd.nist.gov/vuln/detail/CVE-2026-22984
- https://lore.kernel.org/linux-cve-announce/2026012349-CVE-2026-22984-001c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-22990
- https://www.cve.org/CVERecord?id=CVE-2026-22990
- https://nvd.nist.gov/vuln/detail/CVE-2026-22990
- https://lore.kernel.org/linux-cve-announce/2026012351-CVE-2026-22990-a62e@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23455
- https://www.cve.org/CVERecord?id=CVE-2026-23455
- https://nvd.nist.gov/vuln/detail/CVE-2026-23455
- https://lore.kernel.org/linux-cve-announce/2026040317-CVE-2026-23455-f045@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43125
- https://www.cve.org/CVERecord?id=CVE-2026-43125
- https://nvd.nist.gov/vuln/detail/CVE-2026-43125
- https://lore.kernel.org/linux-cve-announce/2026050619-CVE-2026-43125-c9f9@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43329
- https://www.cve.org/CVERecord?id=CVE-2026-43329
- https://nvd.nist.gov/vuln/detail/CVE-2026-43329
- https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-43329.mbox
- https://access.redhat.com/security/cve/CVE-2026-45852
- https://www.cve.org/CVERecord?id=CVE-2026-45852
- https://nvd.nist.gov/vuln/detail/CVE-2026-45852
- https://lore.kernel.org/linux-cve-announce/2026052708-CVE-2026-45852-fcf9@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46090
- https://www.cve.org/CVERecord?id=CVE-2026-46090
- https://nvd.nist.gov/vuln/detail/CVE-2026-46090
- https://lore.kernel.org/linux-cve-announce/2026052702-CVE-2026-46090-1211@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46227
- https://www.cve.org/CVERecord?id=CVE-2026-46227
- https://nvd.nist.gov/vuln/detail/CVE-2026-46227
- https://lore.kernel.org/linux-cve-announce/2026052838-CVE-2026-46227-4bf1@gregkh/T