CVE-2023-26607

HIGH
7.1
CVSS Score
Published: February 26, 2023 at 12:00 AM UTC
Updated: October 14, 2026 at 11:17 PM UTC
2 products affected across 2 vendorsLinux KernelHci Baseboard Management Controller

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Severity
HIGH7.1
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

In the Linux kernel 6.0.8, there is an out-of-bounds read in ntfs_attr_find in fs/ntfs/attrib.c.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

2.6.12 ≤ v < 4.9.3344.10 ≤ v < 4.14.3004.15 ≤ v < 4.19.2674.20 ≤ v < 5.4.2255.11 ≤ v < 5.15.805.16 ≤ v < 6.0.105.5.0 ≤ v < 5.10.156
Affected range stops below 4.14.300, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.19.267, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.9.334, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.10.156, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.15.80, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.4.225, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.0.10, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

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