PT-2026-82909 · Linux+1 · Linux Kernel+1

CVE-2026-80609

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Published

2026-08-28

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Updated

2026-10-13

CVSS v3.1

9.8

Critical

VectorAV: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 An issue exists in the qede driver where an out-of-bounds check for the cqe->len list[] array is performed incorrectly. The flaw is addressed by moving the index check to occur before the element is accessed.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

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Related Identifiers

CVE-2026-80609
OPENSUSE-SU-2026:21910-1
SUSE-SU-2026:23881-1
SUSE-SU-2026:23887-1
SUSE-SU-2026:23897-1
SUSE-SU-2026:23902-1
SUSE-SU-2026:4282-1
USN-8875-1
USN-8875-2
USN-8877-1
USN-8878-1
USN-8879-1
USN-8887-1
USN-8887-2
USN-8887-3
USN-8888-1
USN-8888-2
USN-8889-1
USN-8917-1
USN-8918-1

Affected Products

Linux Kernel
Red Os