PT-2026-90218

CVE-2026-89502

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Published

2026-09-11

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Updated

2026-11-12

Description by

Score
N/A
Not available

No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An issue exists in the ring-buffer component where cpu buffer::free page is allocated using subbuf order when sub-buffers use an order greater than 0. This requires the use of the correct order for cpu buffer::free page to ensure proper memory management.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Vendors
Affected products
Related identifiers
CVE-2026-89502
OPENSUSE-SU-2026:11805-1
OPENSUSE-SU-2026:22091-1
OPENSUSE-SU-2026:22309-1
OPENSUSE-SU-2026:22313-1
SUSE-SU-2026:24179-1
SUSE-SU-2026:24184-1
SUSE-SU-2026:24197-1
SUSE-SU-2026:24235-1
USN-8959-1
USN-8960-1
USN-9002-1
USN-9019-1
USN-9020-1
USN-9021-1
USN-9022-1
USN-9023-1
USN-9024-1
USN-9025-1
USN-9026-1
USN-9039-1
USN-9040-1
USN-9066-1
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