RHSA-2026:0532
Advisory lineage Upstream: 8 Downstream: 0
Published: 14 Jan 2026, 10:39
Last modified:18 Mar 2026, 11:11
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
14 Jan 2026, 10:39
Published
Vulnerability first disclosed
18 Mar 2026, 11:11
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
< 0:4.18.0-477.124.1.el8_8
- redhat•bpftool-debuginfo
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-abi-stablelists
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-core
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debug
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debug-core
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debug-debuginfo
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debug-devel
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debug-modules
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debug-modules-extra
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debuginfo
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debuginfo-common-ppc64le
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-devel
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-doc
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-modules
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-modules-extra
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-tools
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-tools-debuginfo
< 0:4.18.0-477.124.1.el8_8
- redhat•kernel-tools-libs
< 0:4.18.0-477.124.1.el8_8
- redhat•perf
< 0:4.18.0-477.124.1.el8_8
- redhat•perf-debuginfo
< 0:4.18.0-477.124.1.el8_8
- redhat•python3-perf
< 0:4.18.0-477.124.1.el8_8
- redhat•python3-perf-debuginfo
< 0:4.18.0-477.124.1.el8_8
References (43)
- https://access.redhat.com/errata/RHSA-2026:0532
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2393172
- https://bugzilla.redhat.com/show_bug.cgi?id=2395792
- https://bugzilla.redhat.com/show_bug.cgi?id=2400795
- https://bugzilla.redhat.com/show_bug.cgi?id=2402213
- https://bugzilla.redhat.com/show_bug.cgi?id=2402222
- https://bugzilla.redhat.com/show_bug.cgi?id=2402293
- https://bugzilla.redhat.com/show_bug.cgi?id=2405713
- https://bugzilla.redhat.com/show_bug.cgi?id=2422801
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0532.json
- https://access.redhat.com/security/cve/CVE-2022-50543
- https://www.cve.org/CVERecord?id=CVE-2022-50543
- https://nvd.nist.gov/vuln/detail/CVE-2022-50543
- https://lore.kernel.org/linux-cve-announce/2025100756-CVE-2022-50543-597d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53513
- https://www.cve.org/CVERecord?id=CVE-2023-53513
- https://nvd.nist.gov/vuln/detail/CVE-2023-53513
- https://lore.kernel.org/linux-cve-announce/2025100130-CVE-2023-53513-4667@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53675
- https://www.cve.org/CVERecord?id=CVE-2023-53675
- https://nvd.nist.gov/vuln/detail/CVE-2023-53675
- https://lore.kernel.org/linux-cve-announce/2025100707-CVE-2023-53675-e7ac@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53680
- https://www.cve.org/CVERecord?id=CVE-2023-53680
- https://nvd.nist.gov/vuln/detail/CVE-2023-53680
- https://lore.kernel.org/linux-cve-announce/2025100708-CVE-2023-53680-501d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53705
- https://www.cve.org/CVERecord?id=CVE-2023-53705
- https://nvd.nist.gov/vuln/detail/CVE-2023-53705
- https://lore.kernel.org/linux-cve-announce/2025102212-CVE-2023-53705-38d9@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-38724
- https://www.cve.org/CVERecord?id=CVE-2025-38724
- https://nvd.nist.gov/vuln/detail/CVE-2025-38724
- https://lore.kernel.org/linux-cve-announce/2025090401-CVE-2025-38724-5309@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-39825
- https://www.cve.org/CVERecord?id=CVE-2025-39825
- https://nvd.nist.gov/vuln/detail/CVE-2025-39825
- https://lore.kernel.org/linux-cve-announce/2025091616-CVE-2025-39825-8a7a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-68285
- https://www.cve.org/CVERecord?id=CVE-2025-68285
- https://nvd.nist.gov/vuln/detail/CVE-2025-68285
- https://lore.kernel.org/linux-cve-announce/2025121638-CVE-2025-68285-8339@gregkh/T