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CVE.org (no NVD analysis yet)· CNA Linux

CVE-2026-98202: Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound

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 30366f507ce3e408caf7f7375bb343df54b9a4f9, 7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4, 84145a4a1dc58f8959811913c5f61f3235dd9f6c; 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 30366f507ce3e408caf7f7375bb343df54b9a4f9, 7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4, 84145a4a1dc58f8959811913c5f61f3235dd9f6c; 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: Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound Transport drivers (such as rmi_i2c and rmi_spi) invoke rmi_driver_suspend() and rmi_driver_resume() on their child rmi_dev device during system power management events. However, transport drivers are fully registered and operational even if the physical RMI driver failed to bind or probe the rmi_dev device. When rmi_driver_suspend() or rmi_driver_resume() is called on an unbound rmi_dev, dev_get_drvdata() returns NULL. Calling rmi_disable_irq() or rmi_enable_irq() without driver data attached causes a NULL pointer dereference and General Protection Fault when attempting to lock data->enabled_mutex. Fix this by checking if driver data is attached to rmi_dev in rmi_driver_suspend() and rmi_driver_resume(), exiting early if no driver data is present.

—No exploit Fix available
Published
Oct 6, 2026
Updated
Oct 19, 2026
EPSS
0.1% · 7th 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%

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  • No public exploit code on record
  • A fix has been released

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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

    • 4.6affected
    • 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 and later · before 7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4affected · git
    • 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 and later · before fafca210631d8c2d4311bdfccc5ec46b9fe65977affected · git
    • 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 and later · before 84145a4a1dc58f8959811913c5f61f3235dd9f6caffected · git
    • 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 and later · before e2b6703465c1ce43edb91c1626604b7092b3c431affected · git
    • 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 and later · before 30366f507ce3e408caf7f7375bb343df54b9a4f9affected · git
    • 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 and later · before fa1713dc3d43d028d6cb66e5659d9d7e83b73362affected · git
    • 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 and later · before 942b06a19252908d0f952c0590caf20e47f88252affected · git
    • 2b6a321da9a2d8725a1d3dbb0b2e96a7618ebe56 and later · before fe10579b6dc3f0dac61e51e1797cacbba5039ac2affected · git
    • before 4.6not 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 6.12.113-1~deb12u16.12.113-1~deb12u1
Debian:13linuxbefore 6.12.113-16.12.113-1
Debian:14linuxbefore 7.2.8-17.2.8-1

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-2026-98200Oct 6, 2026 · hwmon: (hp-wmi-sensors) Fix use-after-free in fungible_show()
    0Monitor
  • ← EarlierCVE-2026-98201Oct 6, 2026 · Input: zero ff_effect before compat copy in input_ff_effect_from_user
    0Monitor
  • Later →CVE-2026-98203Oct 6, 2026 · Input: soc_button_array - check btns_desc->package.count
    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 Linux30366f507ce3e408caf7f7375bb343df54b9a4f9Vendor (CNA)
Linux Linux7a3d7c68aa36f68e2a4824da4782c0e5d7c4eba4Vendor (CNA)
Linux Linux84145a4a1dc58f8959811913c5f61f3235dd9f6cVendor (CNA)
Linux Linux942b06a19252908d0f952c0590caf20e47f88252Vendor (CNA)
Linux Linuxe2b6703465c1ce43edb91c1626604b7092b3c431Vendor (CNA)
Linux Linuxfa1713dc3d43d028d6cb66e5659d9d7e83b73362Vendor (CNA)
Linux Linuxfafca210631d8c2d4311bdfccc5ec46b9fe65977Vendor (CNA)
Linux Linuxfe10579b6dc3f0dac61e51e1797cacbba5039ac2Vendor (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:linux6.12.113-1 · Debian:13Package registry (OSV)
debian:linux7.2.8-1 · Debian:14Package registry (OSV)
debian:linux-6.126.12.113-1~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.

  1. Published
  2. Fix recordedsame day
  3. TodayOct 31, 2026+25 d
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. Exploit maturity— → none
  2. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (7 more)

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

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