RHSA-2026:61887
Advisory lineage Upstream: 34 Downstream: 0
Published: 02 Sept 2026, 10:22
Last modified:18 Sept 2026, 10:13
Vulnerability Summary
Overall Risk (default)
medium
35/100 CVSS Score
8.8 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
02 Sept 2026, 10:22
Published
Vulnerability first disclosed
18 Sept 2026, 10:13
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security, bug fix, and enhancement update
CVSS Metrics
- v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•kernel
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debug
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debug-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debug-debuginfo
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debug-devel
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debug-devel-matched
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debug-modules
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debug-modules-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debug-modules-extra
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-debuginfo
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-devel
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-devel-matched
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-modules
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-modules-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-64k-modules-extra
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-abi-stablelists
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug-debuginfo
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug-devel
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug-devel-matched
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug-modules
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug-modules-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug-modules-extra
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debug-uki-virt
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debuginfo
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debuginfo-common-aarch64
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debuginfo-common-ppc64le
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debuginfo-common-s390x
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-debuginfo-common-x86_64
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-devel
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-devel-matched
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-doc
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-modules
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-modules-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-modules-extra
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-modules-extra-matched
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k-debug
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k-debug-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k-debug-debuginfo
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k-debug-devel
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k-debug-modules
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k-debug-modules-core
< 0:6.12.0-211.50.1.el10_2
- redhat•kernel-rt-64k-debug-modules-extra
< 0:6.12.0-211.50.1.el10_2
Showing first 50 affected entries in server-rendered view.
References (175)
- https://access.redhat.com/errata/RHSA-2026:61887
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2350398
- https://bugzilla.redhat.com/show_bug.cgi?id=2432681
- https://bugzilla.redhat.com/show_bug.cgi?id=2468145
- https://bugzilla.redhat.com/show_bug.cgi?id=2468228
- https://bugzilla.redhat.com/show_bug.cgi?id=2482006
- https://bugzilla.redhat.com/show_bug.cgi?id=2482614
- https://bugzilla.redhat.com/show_bug.cgi?id=2492310
- https://bugzilla.redhat.com/show_bug.cgi?id=2492454
- https://bugzilla.redhat.com/show_bug.cgi?id=2492735
- https://bugzilla.redhat.com/show_bug.cgi?id=2492750
- https://bugzilla.redhat.com/show_bug.cgi?id=2492788
- https://bugzilla.redhat.com/show_bug.cgi?id=2492790
- https://bugzilla.redhat.com/show_bug.cgi?id=2502219
- https://bugzilla.redhat.com/show_bug.cgi?id=2502227
- https://bugzilla.redhat.com/show_bug.cgi?id=2502239
- https://bugzilla.redhat.com/show_bug.cgi?id=2502240
- https://bugzilla.redhat.com/show_bug.cgi?id=2502260
- https://bugzilla.redhat.com/show_bug.cgi?id=2502421
- https://bugzilla.redhat.com/show_bug.cgi?id=2502527
- https://bugzilla.redhat.com/show_bug.cgi?id=2502889
- https://bugzilla.redhat.com/show_bug.cgi?id=2507061
- https://bugzilla.redhat.com/show_bug.cgi?id=2507118
- https://bugzilla.redhat.com/show_bug.cgi?id=2507119
- https://bugzilla.redhat.com/show_bug.cgi?id=2507208
- https://bugzilla.redhat.com/show_bug.cgi?id=2507277
- https://bugzilla.redhat.com/show_bug.cgi?id=2507285
- https://bugzilla.redhat.com/show_bug.cgi?id=2507287
- https://bugzilla.redhat.com/show_bug.cgi?id=2507290
- https://bugzilla.redhat.com/show_bug.cgi?id=2507301
- https://bugzilla.redhat.com/show_bug.cgi?id=2508363
- https://bugzilla.redhat.com/show_bug.cgi?id=2513141
- https://bugzilla.redhat.com/show_bug.cgi?id=2513167
- https://bugzilla.redhat.com/show_bug.cgi?id=2516248
- https://bugzilla.redhat.com/show_bug.cgi?id=2516448
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_61887.json
- https://access.redhat.com/security/cve/CVE-2025-21834
- https://www.cve.org/CVERecord?id=CVE-2025-21834
- https://nvd.nist.gov/vuln/detail/CVE-2025-21834
- https://lore.kernel.org/linux-cve-announce/2025030635-CVE-2025-21834-d92c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-23003
- https://www.cve.org/CVERecord?id=CVE-2026-23003
- https://nvd.nist.gov/vuln/detail/CVE-2026-23003
- https://lore.kernel.org/linux-cve-announce/2026012535-CVE-2026-23003-e684@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43450
- https://www.cve.org/CVERecord?id=CVE-2026-43450
- https://nvd.nist.gov/vuln/detail/CVE-2026-43450
- https://lore.kernel.org/linux-cve-announce/2026050857-CVE-2026-43450-8919@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-43454
- https://www.cve.org/CVERecord?id=CVE-2026-43454
- https://nvd.nist.gov/vuln/detail/CVE-2026-43454
- https://lore.kernel.org/linux-cve-announce/2026050859-CVE-2026-43454-83f9@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-45970
- https://www.cve.org/CVERecord?id=CVE-2026-45970
- https://nvd.nist.gov/vuln/detail/CVE-2026-45970
- https://lore.kernel.org/linux-cve-announce/2026052736-CVE-2026-45970-72d9@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-46120
- https://www.cve.org/CVERecord?id=CVE-2026-46120
- https://nvd.nist.gov/vuln/detail/CVE-2026-46120
- https://lore.kernel.org/linux-cve-announce/2026052815-CVE-2026-46120-1a01@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53026
- https://www.cve.org/CVERecord?id=CVE-2026-53026
- https://nvd.nist.gov/vuln/detail/CVE-2026-53026
- https://lore.kernel.org/linux-cve-announce/2026062453-CVE-2026-53026-0965@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53053
- https://www.cve.org/CVERecord?id=CVE-2026-53053
- https://nvd.nist.gov/vuln/detail/CVE-2026-53053
- https://lore.kernel.org/linux-cve-announce/2026062400-CVE-2026-53053-5305@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53153
- https://www.cve.org/CVERecord?id=CVE-2026-53153
- https://nvd.nist.gov/vuln/detail/CVE-2026-53153
- https://lore.kernel.org/linux-cve-announce/2026062547-CVE-2026-53153-3b42@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53185
- https://www.cve.org/CVERecord?id=CVE-2026-53185
- https://nvd.nist.gov/vuln/detail/CVE-2026-53185
- https://lore.kernel.org/linux-cve-announce/2026062556-CVE-2026-53185-0922@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53189
- https://www.cve.org/CVERecord?id=CVE-2026-53189
- https://nvd.nist.gov/vuln/detail/CVE-2026-53189
- https://lore.kernel.org/linux-cve-announce/2026062557-CVE-2026-53189-1b4a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53196
- https://www.cve.org/CVERecord?id=CVE-2026-53196
- https://nvd.nist.gov/vuln/detail/CVE-2026-53196
- https://lore.kernel.org/linux-cve-announce/2026062559-CVE-2026-53196-bcc6@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53391
- https://www.cve.org/CVERecord?id=CVE-2026-53391
- https://nvd.nist.gov/vuln/detail/CVE-2026-53391
- https://lore.kernel.org/linux-cve-announce/2026071956-CVE-2026-53391-d4df@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53392
- https://www.cve.org/CVERecord?id=CVE-2026-53392
- https://nvd.nist.gov/vuln/detail/CVE-2026-53392
- https://lore.kernel.org/linux-cve-announce/2026071956-CVE-2026-53392-540c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53397
- https://www.cve.org/CVERecord?id=CVE-2026-53397
- https://nvd.nist.gov/vuln/detail/CVE-2026-53397
- https://lore.kernel.org/linux-cve-announce/2026071957-CVE-2026-53397-396f@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-53399
- https://www.cve.org/CVERecord?id=CVE-2026-53399
- https://nvd.nist.gov/vuln/detail/CVE-2026-53399
- https://lore.kernel.org/linux-cve-announce/2026071958-CVE-2026-53399-c8aa@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-63800
- https://www.cve.org/CVERecord?id=CVE-2026-63800
- https://nvd.nist.gov/vuln/detail/CVE-2026-63800
- https://lore.kernel.org/linux-cve-announce/2026071901-CVE-2026-63800-dbef@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64018
- https://www.cve.org/CVERecord?id=CVE-2026-64018
- https://nvd.nist.gov/vuln/detail/CVE-2026-64018
- https://lore.kernel.org/linux-cve-announce/2026071901-CVE-2026-64018-43bb@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64136
- https://www.cve.org/CVERecord?id=CVE-2026-64136
- https://nvd.nist.gov/vuln/detail/CVE-2026-64136
- https://lore.kernel.org/linux-cve-announce/2026071928-CVE-2026-64136-5fb4@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64189
- https://www.cve.org/CVERecord?id=CVE-2026-64189
- https://nvd.nist.gov/vuln/detail/CVE-2026-64189
- https://lore.kernel.org/linux-cve-announce/2026072051-CVE-2026-64189-b911@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64276
- https://www.cve.org/CVERecord?id=CVE-2026-64276
- https://nvd.nist.gov/vuln/detail/CVE-2026-64276
- https://lore.kernel.org/linux-cve-announce/2026072501-CVE-2026-64276-b80d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64277
- https://www.cve.org/CVERecord?id=CVE-2026-64277
- https://nvd.nist.gov/vuln/detail/CVE-2026-64277
- https://lore.kernel.org/linux-cve-announce/2026072501-CVE-2026-64277-34e2@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64298
- https://www.cve.org/CVERecord?id=CVE-2026-64298
- https://nvd.nist.gov/vuln/detail/CVE-2026-64298
- https://lore.kernel.org/linux-cve-announce/2026072506-CVE-2026-64298-f748@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64304
- https://www.cve.org/CVERecord?id=CVE-2026-64304
- https://nvd.nist.gov/vuln/detail/CVE-2026-64304
- https://lore.kernel.org/linux-cve-announce/2026072507-CVE-2026-64304-7d9a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64320
- https://www.cve.org/CVERecord?id=CVE-2026-64320
- https://nvd.nist.gov/vuln/detail/CVE-2026-64320
- https://lore.kernel.org/linux-cve-announce/2026072511-CVE-2026-64320-4b43@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64384
- https://www.cve.org/CVERecord?id=CVE-2026-64384
- https://nvd.nist.gov/vuln/detail/CVE-2026-64384
- https://lore.kernel.org/linux-cve-announce/2026072526-CVE-2026-64384-a6b7@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64418
- https://www.cve.org/CVERecord?id=CVE-2026-64418
- https://nvd.nist.gov/vuln/detail/CVE-2026-64418
- https://lore.kernel.org/linux-cve-announce/2026072533-CVE-2026-64418-4aed@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64438
- https://www.cve.org/CVERecord?id=CVE-2026-64438
- https://nvd.nist.gov/vuln/detail/CVE-2026-64438
- https://lore.kernel.org/linux-cve-announce/2026072538-CVE-2026-64438-13b5@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-64490
- https://www.cve.org/CVERecord?id=CVE-2026-64490
- https://nvd.nist.gov/vuln/detail/CVE-2026-64490
- https://lore.kernel.org/linux-cve-announce/2026072550-CVE-2026-64490-72f5@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-68086
- https://www.cve.org/CVERecord?id=CVE-2026-68086
- https://nvd.nist.gov/vuln/detail/CVE-2026-68086
- https://lore.kernel.org/linux-cve-announce/2026081059-CVE-2026-68086-84fa@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-68166
- https://www.cve.org/CVERecord?id=CVE-2026-68166
- https://nvd.nist.gov/vuln/detail/CVE-2026-68166
- https://git.kernel.org/stable/c/0c26202b157f1efc3cd2f26f5c30f59b508a6a5d
- https://git.kernel.org/stable/c/165613191ad9d034bf17c00e3a142f9561597ec5
- https://git.kernel.org/stable/c/3c58f641e813c3c71039f8fd4d4e2a3aab713288
- https://access.redhat.com/security/cve/CVE-2026-68480
- https://www.cve.org/CVERecord?id=CVE-2026-68480
- https://nvd.nist.gov/vuln/detail/CVE-2026-68480
- https://lore.kernel.org/linux-cve-announce/2026080631-CVE-2026-68480-ad40@gregkh/
- https://access.redhat.com/security/cve/CVE-2026-72069
- https://www.cve.org/CVERecord?id=CVE-2026-72069
- https://nvd.nist.gov/vuln/detail/CVE-2026-72069
- https://lore.kernel.org/linux-cve-announce/2026081519-CVE-2026-72069-dde8@gregkh/T
- https://access.redhat.com/security/cve/CVE-2026-72130
- https://www.cve.org/CVERecord?id=CVE-2026-72130
- https://nvd.nist.gov/vuln/detail/CVE-2026-72130
- https://lore.kernel.org/linux-cve-announce/2026081530-CVE-2026-72130-63b4@gregkh/T