remoteproc: qcom_q6v5_adsp: Fix reference leak for device node
Priority LOW 22Published · Updated
Key facts
- Attack vector
- —
- Privileges required
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- User interaction
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- Attack complexity
- —
- Impact type
- —
- Confidentiality · integrity · availability
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- Fix status
- Partial Red Hat: 1 without a fix
No CVSS vector from any source. Fix status from CNA and Red Hat.
Summary
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.
Why it matters now
EPSS 0.002 9th percentileScored 2026-11-07
Fix Partial Linux (Linux): 6.6.157, 6.12.110, 6.18.52 +2Red Hat: 1 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
Remediation
- Fix · CNA Linux (Linux) Fixed in 6.6.157, 6.12.110, 6.18.52, 7.2.6, 7.3
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 10 | Affected | No fix yet: Fix deferred |
Not affected: 6 products
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat OpenShift Container Platform 4
- Red Hat OpenShift Container Platform 5
Timeline
- 2026-10-02 Threatist record created from CVE-2026-93126
- 2026-10-03 Alias added: GHSA-x6hm-2gxw-v8r3
- 2026-10-19 Fix available: Linux/[email protected] · CNA
- 2026-11-07 Affected versions changed · Red Hat
References
Other 5
- https://git.kernel.org/stable/c/a73cfa80f1ec6b0f948cf3c91455c62423747b3e
- https://git.kernel.org/stable/c/b8bf07b031b202a93d8aa44a4a230a0bbfe0c1fc
- https://git.kernel.org/stable/c/7420aac8b1f7e5a75a9d659be3f151dd89de6911
- https://git.kernel.org/stable/c/5aed51501447ebb925b0ce0d7d923a9d5ce0bf9e
- https://git.kernel.org/stable/c/8c952807c2cebd5e9e9b37146c9383229794c129
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Sources
- CVE-2026-93126 · CVE Program
- CVE-2026-93126 · NVD
- FIRST EPSS
- GHSA-x6hm-2gxw-v8r3 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-93126 · Red Hat security data · CC BY 4.0
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