CVE-2026-97529Hinoki check available

Privileged kernel panic via short BSG request

Published Sep 25, 2026 · Updated Sep 25, 2026

Out-of-bounds reads in Linux qla2xxx allow local users with CAP_SYS_RAWIO to panic the kernel via short FC BSG vendor requests. The driver reads vendor_cmd selectors and overlaid command structures without first verifying that request_len covers those fields. The request must target a matching QLogic host; effects are bounded to heap over-read, command mis-selection, or a kernel panic.

CVSS severityUnavailable
Unscored
EPSS probability0.20%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Out-of-bounds reads in Linux qla2xxx allow local users with CAP_SYS_RAWIO to panic the kernel via short FC BSG vendor requests. The driver reads vendor_cmd selectors and overlaid command structures without first verifying that request_len covers those fields. The request must target a matching QLogic host; effects are bounded to heap over-read, command mis-selection, or a kernel panic.

The record

CVE
CVE-2026-97529
Published
Sep 25, 2026
Updated
Sep 25, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
T1499.004
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Sep 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=01e0e15c8b3b32e006e5cccac10c8b377ac3d803 <4cf38dd9465736141263ebb63375868311a0ec81
  2. Affected versionversion=01e0e15c8b3b32e006e5cccac10c8b377ac3d803 <740f3458a4798af54aaf8cf63e797d407e8b6d3b
  3. Affected versionversion=01e0e15c8b3b32e006e5cccac10c8b377ac3d803 <f75bff451a2fac5aed82f9641df1e9a42c5a899d
  4. Affected versionversion=4.10

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

The Linux Kernel Organization · Linuxversion=01e0e15c8b3b32e006e5cccac10c8b377ac3d803 <4cf38dd9465736141263ebb63375868311a0ec81; version=01e0e15c8b3b32e006e5cccac10c8b377ac3d803 <740f3458a4798af54aaf8cf63e797d407e8b6d3b; version=01e0e15c8b3b32e006e5cccac10c8b377ac3d803 <f75bff451a2fac5aed82f9641df1e9a42c5a899d; version=4.10

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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