PT-2026-4484

CVE-2026-22984

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Published

2026-01-01

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Updated

2026-10-21

Description by

CVSS 3.1
9.8
Critical
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description The libceph component in the Linux kernel contains a flaw where an out-of-bounds read could occur in the handle auth done() function. This is due to a missing bounds check on the payload len variable, potentially leading to unauthorized access. The issue is addressed by implementing an explicit bounds check on payload len before the callout is made.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
Related identifiers
ALSA-2026:19568
ALSA-2026:25120
ALSA-2026:25121
ALSA-2026:71602
AZL-78464
CLSA-2026-1777616064
CLSA-2026-1777633439
CLSA-2026-1782145985
CLSA-2026-1782146775
CLSA-2026-1787292462
ECHO-608E-31D9-7F37
OESA-2026-1566
OESA-2026-1567
OESA-2026-1570
OPENSUSE-SU-2026:20287-1
RHSA-2026:19568
RHSA-2026:25120
RHSA-2026:25121
RHSA-2026:25218
RHSA-2026:26462
RHSA-2026:26515
RHSA-2026:26563
RHSA-2026:27735
RHSA-2026:33899
RHSA-2026:35896
RHSA-2026:75560
SUSE-SU-2026:0447-1
SUSE-SU-2026:0472-1
SUSE-SU-2026:0587-1
SUSE-SU-2026:20477-1
SUSE-SU-2026:20498-1
SUSE-SU-2026:20555-1
SUSE-SU-2026:20570-1
SUSE-SU-2026:20599-1
SUSE-SU-2026:20615-1
SUSE-SU-2026:20845-1
SUSE-SU-2026:20876-1
USN-8096-1
USN-8096-2
USN-8096-3
USN-8096-4
USN-8096-5
USN-8116-1
USN-8141-1
USN-8163-1
USN-8163-2
USN-8243-1
USN-8278-1
USN-8278-2
USN-8289-1
USN-8289-2
USN-8296-1
USN-8296-2
USN-8393-1
USN-8440-1
USN-8490-1
USN-8490-2
USN-8491-1
USN-8499-1
USN-8508-1
USN-8545-1
USN-8546-1
USN-8604-1
USN-8605-1
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