RHSA-2026:47011

Details

Details:

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

Security Fix(es):

kernel: ipv6: fix possible UAF in icmpv6_rcv() (CVE-2026-53006)

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.

Affected Packages(34 packages)

bpftool

RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

bpftool-debuginfo

RHEL 8RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

kernel

RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

kernel-abi-stablelists

RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

kernel-core

RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

kernel-debug

RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

kernel-debug-core

RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

kernel-debug-debuginfo

RHEL 8RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

kernel-debug-devel

RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

kernel-debug-modules

RHEL 8

Fixed in:

0:4.18.0-553.148.1.el8_10

References

ADVISORY

https://access.redhat.com/errata/RHSA-2026:47011

WEB

https://access.redhat.com/security/updates/classification/#important

WEB

https://bugzilla.redhat.com/show_bug.cgi?id=2492363

ADVISORY

https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_47011.json