| Package | Affected versions | Patched versions |
|---|---|---|
| electron | = 41.0.0≥ 39.0.0, < 39.8.0≥ 40.0.0, < 40.7.0< 38.8.6 | 39.8.040.7.038.8.6 |
| electron | ≥ 39.0.0-alpha.1, < 39.8.0≥ 40.0.0-alpha.1, < 40.7.0≥ 41.0.0-alpha.1, < 41.0.0-beta.7< 38.8.6 | 39.8.040.7.041.0.0-beta.738.8.6 |
Apps that allow downloads and programmatically destroy sessions may be vulnerable to a use-after-free. If a session is torn down while a native save-file dialog is open for a download, dismissing the dialog dereferences freed memory, which may lead to a crash or memory corruption.
Apps that do not destroy sessions at runtime, or that do not permit downloads, are not affected.
Avoid destroying sessions while a download save dialog may be open. Cancel pending downloads before session teardown.
41.0.0-beta.740.7.039.8.038.8.6If there are any questions or comments about this advisory, please email [email protected]
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