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NVD / CVE Program· CNA Linux

CVE-2026-93825: spi: Add NULL check for spi_get_device_id() in spi_get_device_match_data()

Noroxi assessment

Priority: Monitor (action score 0/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.17% (FIRST EPSS).
  • Fixed version: Linux Linux 1fa4484116d14a0356edfeb6ecc7ea3b370911b1, 359b3442e66c595ed03e5a6b0493b66600c63941, 3fcd9415144f4fbd21e1bef35a7f8dbd734f607d; azl3 kernel 6.6.157.1-1 on Azure Linux 3.0 6.6.158.1-1.

Low priority for now. Upgrade to Linux Linux 1fa4484116d14a0356edfeb6ecc7ea3b370911b1, 359b3442e66c595ed03e5a6b0493b66600c63941, 3fcd9415144f4fbd21e1bef35a7f8dbd734f607d; azl3 kernel 6.6.157.1-1 on Azure Linux 3.0 6.6.158.1-1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In the Linux kernel, the following vulnerability has been resolved: spi: Add NULL check for spi_get_device_id() in spi_get_device_match_data() Prevent NULL pointer dereference when spi_get_device_id() returns NULL, which can happen when using driver_override without matching SPI ID entry.

—No exploit Fix available
Published
Sep 24, 2026
Updated
Oct 3, 2026
EPSS
0.1% · 6th percentile
CWE
—

Report tools

JSON

Action score

0

Monitor

Low priority for now.

CVSS
0 / 40 · —
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 6.2affected
    • bd1be85dbbbd4076e8dbdceefc3c4d2c673e0075 and later · before 1fa4484116d14a0356edfeb6ecc7ea3b370911b1affected · git
    • 027eaeaf3294607104e90e84cec3f55e792cab22 and later · before aa966ccea3584a70c9a6030f4a16577030db35e5affected · git
    • aea672d054a21782ed8450c75febb6ba3c208ca4 and later · before 359b3442e66c595ed03e5a6b0493b66600c63941affected · git
    • aea672d054a21782ed8450c75febb6ba3c208ca4 and later · before 3fcd9415144f4fbd21e1bef35a7f8dbd734f607daffected · git
    • aea672d054a21782ed8450c75febb6ba3c208ca4 and later · before 72cc9c6d6fba5b4e0aaf89126884a56bb54b92f8affected · git
    • aea672d054a21782ed8450c75febb6ba3c208ca4 and later · before f1b061b4d4c6cbf861319ba954caa80145cf018faffected · git
    • 5.15.146 and later · before 5.15.222affected · semver
    • 6.1.71 and later · before 6.1.189affected · semver
    • before 6.2not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.190-16.1.190-1
Debian:12linux-6.12before 6.12.111-1~deb12u16.12.111-1~deb12u1
Debian:13linuxbefore 6.12.111-16.12.111-1
Debian:14linuxbefore 7.2.6-17.2.6-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-74705udp: fix potential use-after-free in tunnel segmentation
    40Plan
  • CVE-2026-74612veth: fix skb length accounting after XDP frag adjustment
    40Plan
  • CVE-2026-74475vxlan: use neigh_ha_snapshot() in route_shortcircuit()
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2026-93823Sep 24, 2026 · drm/amdkfd: Let driver decide buffer size at AMDKFD_IOC_GET_DMABUF_INFO ioctl
    0Monitor
  • ← EarlierCVE-2026-93824Sep 24, 2026 · tls: reject the combination of TLS and sockmap
    0Monitor
  • Later →CVE-2026-93826Sep 24, 2026 · HID: hidpp: fix potential UAF in hidpp_connect_event()
    30Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux1fa4484116d14a0356edfeb6ecc7ea3b370911b1Vendor (CNA)
Linux Linux359b3442e66c595ed03e5a6b0493b66600c63941Vendor (CNA)
Linux Linux3fcd9415144f4fbd21e1bef35a7f8dbd734f607dVendor (CNA)
Linux Linux5.15.222Vendor (CNA)
Linux Linux6.1.189Vendor (CNA)
Linux Linux72cc9c6d6fba5b4e0aaf89126884a56bb54b92f8Vendor (CNA)
Linux Linuxaa966ccea3584a70c9a6030f4a16577030db35e5Vendor (CNA)
Linux Linuxf1b061b4d4c6cbf861319ba954caa80145cf018fVendor (CNA)
azl3 kernel 6.6.157.1-1 on Azure Linux 3.06.6.158.1-1 · Release NotesMicrosoft (MSRC)
debian:linux6.1.190-1 · Debian:12Package registry (OSV)
debian:linux6.12.111-1 · Debian:13Package registry (OSV)
debian:linux-6.126.12.111-1~deb12u1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

No CVSS vector for this record, so attack conditions can't be derived.

Weakness class (CWE)

—

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

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References

Show all references (5 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records