RLSA-2026:98099

See a problem?
Please try reporting it to the source first.
Source
https://errata.rockylinux.org/RLSA-2026:98099
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:98099.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:98099
Upstream
CVE (10)
Published
2026-11-12T12:01:00Z
Modified
2026-11-12T12:45:02Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Important: kernel security update
Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: Revert "net/smc: Introduce TCP ULP support" (CVE-2026-46330)

  • kernel: Linux kernel: PPP over L2TP Use-After-Free vulnerability (CVE-2026-68398)

  • kernel: openvswitch: fix GSO userspace truncation underflow (CVE-2026-68123)

  • kernel: Bluetooth: mgmt: fix UAF in pair command cancellation (CVE-2026-74510)

  • kernel: net: bridge: mcast: fix use-after-free of a master VLAN's multicast context (CVE-2026-80842)

  • kernel: ALSA: seq: midi: Serialize input teardown with event_input (CVE-2026-90207)

  • kernel: ALSA: pcm: Serialize PCM mmap with buffer reallocation to fix page UAF (CVE-2026-98116)

  • kernel: s390/boot: Avoid IPL parameter append past command line (CVE-2026-98403)

  • kernel: kernel: Denial of Service via unvalidated task in iSCSI management responses (CVE-2026-99152)

  • kernel: kernel: Denial of service via unvalidated task tag in iSCSI Reject PDU (CVE-2026-99153)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Database specific 
{
    "license": "CC-BY-4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:98099"
}
References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:8 / kernel

Package

Name
kernel
Purl
pkg:rpm/rocky-linux/kernel?distro=rocky-linux-8&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.185.1.el8_10
Database specific
Show details 
{
    "yum_repository": "BaseOS"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:98099.json"