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NVD / CVE Program· CNA Linux

CVE-2026-93126: remoteproc: qcom_q6v5_adsp: Fix reference leak for device node

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 5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e, 7420aac8b1f7e5a75a9d659be3f151dd89de6911, 8c952807c2cebd5e9e9b37146c9383229794c129.

Low priority for now. Upgrade to Linux Linux 5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e, 7420aac8b1f7e5a75a9d659be3f151dd89de6911, 8c952807c2cebd5e9e9b37146c9383229794c129 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: remoteproc: qcom_q6v5_adsp: Fix reference leak for device node When calling of_parse_phandle_with_args(), the caller is responsible to call of_node_put() to release the reference of device node. In adsp_map_carveout, it does not release the reference.

—No exploit Fix available
Published
Sep 17, 2026
Updated
Oct 19, 2026
EPSS
0.2% · 9th 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

If any of these changes, we'll tell you in the daily email digest.

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When you'll hear from us

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  • 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

    • 6.3affected
    • f22eedff28aff912bde7f8deabebd121cb64fae3 and later · before a73cfa80f1ec6b0f948cf3c91455c62423747b3eaffected · git
    • f22eedff28aff912bde7f8deabebd121cb64fae3 and later · before b8bf07b031b202a93d8aa44a4a230a0bbfe0c1fcaffected · git
    • f22eedff28aff912bde7f8deabebd121cb64fae3 and later · before 7420aac8b1f7e5a75a9d659be3f151dd89de6911affected · git
    • f22eedff28aff912bde7f8deabebd121cb64fae3 and later · before 5aed51501447ebb925b0ce0d7d923a9d5ce0bf9eaffected · git
    • f22eedff28aff912bde7f8deabebd121cb64fae3 and later · before 8c952807c2cebd5e9e9b37146c9383229794c129affected · git
    • before 6.3not affected · semver
    • 6.6.157 and later · up to and including 6.6.*not affected · semver
    • 6.12.110 and later · up to and including 6.12.*not affected · semver
    • 6.18.52 and later · up to and including 6.18.*not affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
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-2026-93124Sep 17, 2026 · platform/x86: asus-wireless: Fail probe when there is no ACPI match
    0Monitor
  • ← EarlierCVE-2026-93125Sep 17, 2026 · bpf: Reject rdonly/rdwr_buf_size kfunc arguments that exceed u32 max
    31Monitor
  • Later →CVE-2026-93127Sep 17, 2026 · bpf: Drop scalar id on sign-extending narrowing stack fills
    31Monitor

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 Linux5aed51501447ebb925b0ce0d7d923a9d5ce0bf9eVendor (CNA)
Linux Linux7420aac8b1f7e5a75a9d659be3f151dd89de6911Vendor (CNA)
Linux Linux8c952807c2cebd5e9e9b37146c9383229794c129Vendor (CNA)
Linux Linuxa73cfa80f1ec6b0f948cf3c91455c62423747b3eVendor (CNA)
Linux Linuxb8bf07b031b202a93d8aa44a4a230a0bbfe0c1fcVendor (CNA)
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✗ → ✓

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

References

Show all references (4 more)

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

All records