RHSA-2026:40068
Advisory lineage Upstream: 9 Downstream: 0
Published: 16 Jul 2026, 10:10
Last modified:18 Jul 2026, 10:11
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
16 Jul 2026, 10:10
Published
Vulnerability first disclosed
18 Jul 2026, 10:11
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security 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
< 0:4.18.0-372.201.1.el8_6
- redhat•bpftool-debuginfo
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-abi-stablelists
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-core
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-debug
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-debug-core
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-debug-debuginfo
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-debug-devel
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-debug-modules
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-debug-modules-extra
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-debuginfo
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-devel
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-doc
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-modules
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-modules-extra
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-tools
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-tools-debuginfo
< 0:4.18.0-372.201.1.el8_6
- redhat•kernel-tools-libs
< 0:4.18.0-372.201.1.el8_6
- redhat•perf
< 0:4.18.0-372.201.1.el8_6
- redhat•perf-debuginfo
< 0:4.18.0-372.201.1.el8_6
- redhat•python3-perf
< 0:4.18.0-372.201.1.el8_6
- redhat•python3-perf-debuginfo
< 0:4.18.0-372.201.1.el8_6
References (49)
- https://access.redhat.com/errata/RHSA-2026:40068
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2422699
- https://bugzilla.redhat.com/show_bug.cgi?id=2461480
- https://bugzilla.redhat.com/show_bug.cgi?id=2461757
- https://bugzilla.redhat.com/show_bug.cgi?id=2464369
- https://bugzilla.redhat.com/show_bug.cgi?id=2480453
- https://bugzilla.redhat.com/show_bug.cgi?id=2482588
- https://bugzilla.redhat.com/show_bug.cgi?id=2482636
- https://bugzilla.redhat.com/show_bug.cgi?id=2482654
- https://bugzilla.redhat.com/show_bug.cgi?id=2492805
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_40068.json
- https://access.redhat.com/security/cve/CVE-2025-68183
- https://www.cve.org/CVERecord?id=CVE-2025-68183
- https://nvd.nist.gov/vuln/detail/CVE-2025-68183
- https://lore.kernel.org/linux-cve-announce/2025121632-CVE-2025-68183-f588@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31613
- https://www.cve.org/CVERecord?id=CVE-2026-31613
- https://nvd.nist.gov/vuln/detail/CVE-2026-31613
- https://lore.kernel.org/linux-cve-announce/2026042422-CVE-2026-31613-b061@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-31684
- https://www.cve.org/CVERecord?id=CVE-2026-31684
- https://nvd.nist.gov/vuln/detail/CVE-2026-31684
- https://lore.kernel.org/linux-cve-announce/2026042545-CVE-2026-31684-6974@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43027
- https://www.cve.org/CVERecord?id=CVE-2026-43027
- https://nvd.nist.gov/vuln/detail/CVE-2026-43027
- https://lore.kernel.org/linux-cve-announce/2026050159-CVE-2026-43027-5711@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43499
- https://access.redhat.com/security/vulnerabilities/RHSB-2026-010
- https://www.cve.org/CVERecord?id=CVE-2026-43499
- https://nvd.nist.gov/vuln/detail/CVE-2026-43499
- https://lore.kernel.org/linux-cve-announce/2026052158-CVE-2026-43499-1294@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46135
- https://www.cve.org/CVERecord?id=CVE-2026-46135
- https://nvd.nist.gov/vuln/detail/CVE-2026-46135
- https://lore.kernel.org/linux-cve-announce/2026052818-CVE-2026-46135-6f53@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46189
- https://www.cve.org/CVERecord?id=CVE-2026-46189
- https://nvd.nist.gov/vuln/detail/CVE-2026-46189
- https://lore.kernel.org/linux-cve-announce/2026052831-CVE-2026-46189-c188@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46209
- https://www.cve.org/CVERecord?id=CVE-2026-46209
- https://nvd.nist.gov/vuln/detail/CVE-2026-46209
- https://lore.kernel.org/linux-cve-announce/2026052834-CVE-2026-46209-e4e9@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53166
- https://www.cve.org/CVERecord?id=CVE-2026-53166
- https://nvd.nist.gov/vuln/detail/CVE-2026-53166
- https://lore.kernel.org/linux-cve-announce/2026062551-CVE-2026-53166-2861@gregkh/T