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NVD / CVE Program· CNA Linux

CVE-2026-64492: iio: temperature: tmp006: use devm_iio_trigger_register

—No exploit Fix available

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: 0.20% (FIRST EPSS).
  • Fixed version: Linux Linux 3c5eed894efd93d68d7f6a359a81ddef0e928774, a4f8491da9563ba6eb77969ac26fc7052114c476, d90f868f56a16e10eedc6552f48d99dff4d275b7.

Low priority for now. Upgrade to Linux Linux 3c5eed894efd93d68d7f6a359a81ddef0e928774, a4f8491da9563ba6eb77969ac26fc7052114c476, d90f868f56a16e10eedc6552f48d99dff4d275b7 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: iio: temperature: tmp006: use devm_iio_trigger_register tmp006_probe() allocates the DRDY trigger with devm_iio_trigger_alloc() but registers it with plain iio_trigger_register(). The driver has no .remove() callback, so on module unload the trigger stays in the global trigger list while its memory is freed by devm, leaving a dangling entry. Switch to devm_iio_trigger_register() so the registration is undone in the same devm scope as the allocation.

Published
Jul 25, 2026
Updated
Nov 3, 2026
EPSS
0.2% · 10th 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 · 0.2%

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Noroxi analysis

What does it mean in your environment?

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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

    • 6.13affected
    • 91f75ccf9f032e17cde54f0c01eae2da4f067bc5 and later · before a4f8491da9563ba6eb77969ac26fc7052114c476affected · git
    • 91f75ccf9f032e17cde54f0c01eae2da4f067bc5 and later · before d90f868f56a16e10eedc6552f48d99dff4d275b7affected · git
    • 91f75ccf9f032e17cde54f0c01eae2da4f067bc5 and later · before 3c5eed894efd93d68d7f6a359a81ddef0e928774affected · git
    • before 6.13not affected · semver
    • 6.18.39 and later · up to and including 6.18.*not affected · semver
    • 7.1.4 and later · up to and including 7.1.*not affected · semver
    • 7.2 and laternot affected · original_commit_for_fix

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:14linuxbefore 7.1.4-17.1.4-1

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-2026-64489Jul 25, 2026 · ALSA: ymfpci: check snd_ctl_new1() return value
    0Monitor
  • ← EarlierCVE-2026-64491Jul 25, 2026 · ALSA: usx2y: us144mkii: fix work UAF on disconnect
    0Monitor
  • Later →CVE-2026-64493Jul 25, 2026 · iio: pressure: mpl115: fix runtime PM leak on read error
    0Monitor

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 Linux3c5eed894efd93d68d7f6a359a81ddef0e928774Vendor (CNA)
Linux Linuxa4f8491da9563ba6eb77969ac26fc7052114c476Vendor (CNA)
Linux Linuxd90f868f56a16e10eedc6552f48d99dff4d275b7Vendor (CNA)
debian:linux7.1.4-1 · Debian:14Package 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).

Not on record for this CVE: patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

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.

References

Show all references (2 more)

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

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