CVE-2025-12745 – QuickJS quickjs.c js_array_buffer_slice buffer over-read

CVE ID : CVE-2025-12745

Published : Nov. 5, 2025, 6:32 p.m. | 57 minutes ago

Description : A weakness has been identified in QuickJS up to eb2c89087def1829ed99630cb14b549d7a98408c. This affects the function js_array_buffer_slice of the file quickjs.c. This manipulation causes buffer over-read. The attack is restricted to local execution. The exploit has been made available to the public and could be exploited. This product adopts a rolling release strategy to maintain continuous delivery Patch name: c6fe5a98fd3ef3b7064e6e0145dfebfe12449fea. To fix this issue, it is recommended to deploy a patch.

Severity: 0.0 | NA

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