CVE-2025-71228

Rejected by assigning CNA

Published Feb 18, 2026 · Updated Feb 18, 2026

The Linux Kernel CNA rejected this identifier, so it no longer represents a confirmed vulnerability in the Linux Kernel. Before withdrawal, the record described protection_map[] assigning zero-valued _PAGE_PROTNONE to VM_NONE and VM_SHARED on 32-bit LoongArch, making pages non-present and triggering a kernel page-fault Oops. The CNA removed the former affected-product data and references, so the historical version ranges and denial-of-service premise are no longer authoritative.

CVSS severityUnavailable
Unscored
EPSS probabilityUnavailable
No score available in this record
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

The Linux Kernel CNA rejected this identifier, so it no longer represents a confirmed vulnerability in the Linux Kernel. Before withdrawal, the record described protection_map[] assigning zero-valued _PAGE_PROTNONE to VM_NONE and VM_SHARED on 32-bit LoongArch, making pages non-present and triggering a kernel page-fault Oops. The CNA removed the former affected-product data and references, so the historical version ranges and denial-of-service premise are no longer authoritative.

The record

CVE
CVE-2025-71228
Published
Feb 18, 2026
Updated
Feb 18, 2026
Vendor
The Linux Kernel Organization
Product
Linux Kernel
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Feb 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 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=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <046303283d02c9732a778ccdeea433a899c78cbd
  2. Affected versionversion=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <380d7c1af4bd3e797692f5410ab374a98e766cd4
  3. Affected versionversion=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5fbdf95d2575ec53fd4a5c18e789b4d54a0281fe
  4. Affected versionversion=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <9531210f348aa78e260a9e5b0d1a6f7e7aa329e6
  5. Affected versionversion=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d5be446948b379f1d1a8e7bc6656d13f44c5c7b1

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

The Linux Kernel Organization · Linux Kernelversion=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <046303283d02c9732a778ccdeea433a899c78cbd; version=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <380d7c1af4bd3e797692f5410ab374a98e766cd4; version=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5fbdf95d2575ec53fd4a5c18e789b4d54a0281fe; version=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <9531210f348aa78e260a9e5b0d1a6f7e7aa329e6; version=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d5be446948b379f1d1a8e7bc6656d13f44c5c7b1

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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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Your stack

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