HighFix available
Red Hat Security Advisory: kernel-rt security update
Type: advisorySources: OSV
- Products
- kernel-rt, kernel-rt-core, kernel-rt-debug, kernel-rt-debug-core, kernel-rt-debug-debuginfo, kernel-rt-debug-devel, kernel-rt-debug-kvm, kernel-rt-debug-modules, kernel-rt-debug-modules-extra, kernel-rt-debuginfo, kernel-rt-debuginfo-common-x86_64, kernel-rt-devel, kernel-rt-kvm, kernel-rt-modules, kernel-rt-modules-extra
- Affected versions
- Not specified
- Fixed versions
- 0:4.18.0-553.125.1.rt7.466.el8_10
- CVEs
- CVE-2026-43503, CVE-2026-46300, CVE-2026-46333
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 12:31 UTC · Revision 1
Source evidence
Red Hat Security Advisory: kernel-rt security update
core-osv · Original sourcePublished 21 May 2026, 10:08 UTC
Red Hat Security Advisory: kernel-rt security update
osv:RHSA-2026:19664
kernel-rt
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-core
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-core
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-debuginfo
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-devel
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-kvm
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-modules
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-modules-extra
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debuginfo
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debuginfo-common-x86_64
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-devel
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-kvm
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-modules
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-modules-extra
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-core
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-core
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-debuginfo
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-devel
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-modules
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debug-modules-extra
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debuginfo
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-debuginfo-common-x86_64
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-devel
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-modules
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
kernel-rt-modules-extra
Fixed versions: 0:4.18.0-553.125.1.rt7.466.el8_10
Complete source record
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"id": "c47ddbda593b01d8ca71c4e5830ec7d51e9b256d641dd869591554be6066a109",
"url": "https://osv.dev/vulnerability/RHSA-2026%3A19664",
"method": "structured",
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