Answer in brief
CVE-2025-39882 records a Unknown severity vulnerability in drm/mediatek: fix potential OF node use-after-free. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=7d98166183d627c0b9daca7672b2191fae0f8a03 <b2fbe0f9f80b9cfa1e06ddcf8b863d918394ef1d || >=31ce7c089b50c3d3056c37e0e25e7535e4428ae1 <b58a26cdd4795c1ce6a80e38e9348885555dacd6 || >=fae58d0155a979a8c414bbc12db09dd4b2f910d0 <c4901802ed1ce859242e10af06e6a7752cba0497 || >=1f403699c40f0806a707a9a6eed3b8904224021a <4de37a48b6b58faaded9eb765047cf0d8785ea18 | b2fbe0f9f80b9cfa1e06ddcf8b863d918394ef1d, b58a26cdd4795c1ce6a80e38e9348885555dacd6, c4901802ed1ce859242e10af06e6a7752cba0497, 4de37a48b6b58faaded9eb765047cf0d8785ea18 |
| Linux/Linuxgeneric | >=6.6.105 <6.6.107 || >=6.12.45 <6.12.48 || >=6.16.5 <6.16.8 | 6.6.107, 6.12.48, 6.16.8 |
Published upstream
Sep 23, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: fix potential OF node use-after-free The for_each_child_of_node() helper drops the reference it takes to each node as it iterates over children and an explicit of_node_put() is only needed when exiting the loop early. Drop the recently introduced bogus additional reference count decrement at each iteration that could potentially lead to a use-after-free.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-39882 records a Unknown severity vulnerability in drm/mediatek: fix potential OF node use-after-free. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=7d98166183d627c0b9daca7672b2191fae0f8a03 <b2fbe0f9f80b9cfa1e06ddcf8b863d918394ef1d || >=31ce7c089b50c3d3056c37e0e25e7535e4428ae1 <b58a26cdd4795c1ce6a80e38e9348885555dacd6 || >=fae58d0155a979a8c414bbc12db09dd4b2f910d0 <c4901802ed1ce859242e10af06e6a7752cba0497 || >=1f403699c40f0806a707a9a6eed3b8904224021a <4de37a48b6b58faaded9eb765047cf0d8785ea18 | b2fbe0f9f80b9cfa1e06ddcf8b863d918394ef1d, b58a26cdd4795c1ce6a80e38e9348885555dacd6, c4901802ed1ce859242e10af06e6a7752cba0497, 4de37a48b6b58faaded9eb765047cf0d8785ea18 |
| Linux/Linuxgeneric | >=6.6.105 <6.6.107 || >=6.12.45 <6.12.48 || >=6.16.5 <6.16.8 | 6.6.107, 6.12.48, 6.16.8 |
Published upstream
Sep 23, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: fix potential OF node use-after-free The for_each_child_of_node() helper drops the reference it takes to each node as it iterates over children and an explicit of_node_put() is only needed when exiting the loop early. Drop the recently introduced bogus additional reference count decrement at each iteration that could potentially lead to a use-after-free.
Quoted source text, attributed separately from HOL analysis.