A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t` while the producer thread is still using it. This race condition, triggered via `doneWithFrame` and `setMaxFramesInFlight`, enables an attacker to manipulate freed heap memory, potentially leading to the leakage of file descriptors from the EVS HAL process.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Android | unaffected |
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Advisories
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Fixes
Solution
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Workaround
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References
History
Mon, 02 Nov 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t` while the producer thread is still using it. This race condition, triggered via `doneWithFrame` and `setMaxFramesInFlight`, enables an attacker to manipulate freed heap memory, potentially leading to the leakage of file descriptors from the EVS HAL process. | |
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Projects
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MITRE
Status: PUBLISHED
Assigner: google_android
Published:
Updated: 2026-11-02T20:21:12.920Z
Reserved: 2026-07-02T06:12:52.307Z
Link: CVE-2026-58926
Vulnrichment
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NVD
Status : Received
Published: 2026-11-02T21:17:36.150
Modified: 2026-11-02T21:17:36.150
Link: CVE-2026-58926
Redhat
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OpenCVE Enrichment
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Weaknesses
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