RLSA-2026:59723

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Source
https://errata.rockylinux.org/RLSA-2026:59723
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:59723.json
JSON Data
https://api.test.osv.dev/v1/vulns/RLSA-2026:59723
Upstream
  • CVE-2026-64189
  • CVE-2026-74581
Published
2026-08-27T12:05:26.997131Z
Modified
2026-08-27T12:30:02.654768949Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
Important: kernel security, bug fix, and enhancement update
Details

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

Security Fix(es):

  • kernel: ksm: use range-walk function to jump over holes in scangetnextrmapitem (CVE-2025-68211)

  • kernel: ip6tunnel: use skbvlaninetprepare() in __ip6tnlrcv() (CVE-2026-23003)

  • kernel: netfilter: nftsetpipapo_avx2: don't return non-matching entry on expiry (CVE-2026-43114)

  • kernel: sctp: purge outqueue on stale COOKIE-ECHO handling (CVE-2026-52924)

  • kernel: netfilter: xt_policy: fix strict mode inbound policy matching (CVE-2026-52920)

  • kernel: zram: fix use-after-free in zrambvecwrite_partial() (CVE-2026-53185)

  • kernel: netfilter: require Ethernet MAC header before using eth_hdr() (CVE-2026-53131)

  • kernel: netfilter: conntrack_irc: fix possible out-of-bounds read (CVE-2026-53268)

  • kernel: i2c: stub: Reject I2C block transfers with invalid length (CVE-2026-64191)

  • kernel: netfilter: ipset: fix race between dump and ipsetlist resize (CVE-2026-64189)

  • kernel: Input: synaptics-rmi4 - bound the F3A keymap to the GPIO count (CVE-2026-64277)

  • kernel: Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count (CVE-2026-64276)

  • kernel: net: ipv6: use-after-free in fib6rulesuppress due to stale res->rt6 pointer (CVE-2026-74581)

Bug Fix(es) and Enhancement(s):

  • [Rocky Linux-9.8.z] Intel CWF: CPU is unable to obtain cstate1 on idle system (JIRA:Rocky Linux-166118)

  • ss core dumped when there is an SCTP session [rhel-9.8.z] (JIRA:Rocky Linux-212398)

  • [IBM 9.9 FEAT] zcrypt driver overwrite function - kernel part [rhel-9.8.z] (JIRA:Rocky Linux-245333)

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_url": "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory": "RHSA-2026:59723",
    "license": "CC-BY-4.0"
}
References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:9 / kernel

Package

Name
kernel
Purl
pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-687.42.1.el9_8
Database specific
Show details 
{
    "yum_repository": "BaseOS"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:59723.json"