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NVD / CVE Program· CNA Linux

CVE-2026-90394: power: supply: sc2731_charger: cancel work on remove

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: 0.21% (FIRST EPSS).
  • Fixed version: Linux Linux 05c188addc6d1af51e28496e95096f4df9a000e9, 232e9e946b496e4706e2f34ce4a617460d8ae713, 972d88069050d0272b776145b824198b8f899dce; azl3 kernel 6.6.152.1-1 on Azure Linux 3.0 6.6.157.1-1.

Low priority for now. Upgrade to Linux Linux 05c188addc6d1af51e28496e95096f4df9a000e9, 232e9e946b496e4706e2f34ce4a617460d8ae713, 972d88069050d0272b776145b824198b8f899dce; azl3 kernel 6.6.152.1-1 on Azure Linux 3.0 6.6.157.1-1 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: power: supply: sc2731_charger: cancel work on remove The USB notifier and initial charger detection can schedule info->work. The remove path unregisters the notifier, but does not cancel queued or running work before the devm-allocated driver data is released. Set the platform drvdata used by remove, then cancel the work after unregistering the notifier. This issue was found by a static analysis tool.

—No exploit Fix available
Published
Sep 17, 2026
Updated
Oct 19, 2026
EPSS
0.2% · 11th 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%

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
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  • 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

    • 5.0affected
    • 8ac1091ed18b4a6cb0dc2cd5653f080736f89392 and later · before bb74a5ab30963022981381ea6aee176fd0c7957caffected · git
    • 8ac1091ed18b4a6cb0dc2cd5653f080736f89392 and later · before 232e9e946b496e4706e2f34ce4a617460d8ae713affected · git
    • 8ac1091ed18b4a6cb0dc2cd5653f080736f89392 and later · before 05c188addc6d1af51e28496e95096f4df9a000e9affected · git
    • 8ac1091ed18b4a6cb0dc2cd5653f080736f89392 and later · before 972d88069050d0272b776145b824198b8f899dceaffected · git
    • 8ac1091ed18b4a6cb0dc2cd5653f080736f89392 and later · before c6df6e0c099086bc553d44410015cc81795070e6affected · git
    • 8ac1091ed18b4a6cb0dc2cd5653f080736f89392 and later · before d5266b4c5c77152e386a3a2d9d5244b3b6cbd57aaffected · git
    • 8ac1091ed18b4a6cb0dc2cd5653f080736f89392 and later · before aab9d81a415c6653b44b057695ebfbba34dc9556affected · git
    • 8ac1091ed18b4a6cb0dc2cd5653f080736f89392 and later · before dfc859bb8d332c525872f1a44028137724fa1998affected · git
    • before 5.0not 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-2026-90392Sep 17, 2026 · bpf: Fix potential UAF when reading bpf link info
    31Monitor
  • ← EarlierCVE-2026-90393Sep 17, 2026 · bpf: Fix potential UAF in bpf_netns_link_update_prog
    0Monitor
  • Later →CVE-2026-90395Sep 17, 2026 · power: supply: isp1704_charger: cancel work on remove
    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 Linux05c188addc6d1af51e28496e95096f4df9a000e9Vendor (CNA)
Linux Linux232e9e946b496e4706e2f34ce4a617460d8ae713Vendor (CNA)
Linux Linux972d88069050d0272b776145b824198b8f899dceVendor (CNA)
Linux Linuxaab9d81a415c6653b44b057695ebfbba34dc9556Vendor (CNA)
Linux Linuxbb74a5ab30963022981381ea6aee176fd0c7957cVendor (CNA)
Linux Linuxc6df6e0c099086bc553d44410015cc81795070e6Vendor (CNA)
Linux Linuxd5266b4c5c77152e386a3a2d9d5244b3b6cbd57aVendor (CNA)
Linux Linuxdfc859bb8d332c525872f1a44028137724fa1998Vendor (CNA)
azl3 kernel 6.6.150.1-1 on Azure Linux 3.0—Microsoft (MSRC)
azl3 kernel 6.6.152.1-1 on Azure Linux 3.06.6.157.1-1 · 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 (7 more)

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

All records