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.
References
| Link | Resource |
|---|---|
| https://github.com/bellard/quickjs/commit/c6fe5a98fd3ef3b7064e6e0145dfebfe12449fea | Patch |
| https://github.com/bellard/quickjs/issues/451 | Exploit Issue Tracking |
| https://github.com/bellard/quickjs/issues/451#issue-3533698042 | Exploit Issue Tracking |
| https://github.com/bellard/quickjs/issues/451#issuecomment-3481807558 | Exploit Issue Tracking |
| https://vuldb.com/?ctiid.331268 | Permissions Required VDB Entry |
| https://vuldb.com/?id.331268 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.678850 | Exploit Third Party Advisory VDB Entry |
| https://github.com/bellard/quickjs/issues/451 | Exploit Issue Tracking |
| https://github.com/bellard/quickjs/issues/451#issue-3533698042 | Exploit Issue Tracking |
| https://github.com/bellard/quickjs/issues/451#issuecomment-3481807558 | Exploit Issue Tracking |
Configurations
History
08 Jan 2026, 21:50
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/bellard/quickjs/commit/c6fe5a98fd3ef3b7064e6e0145dfebfe12449fea - Patch | |
| References | () https://github.com/bellard/quickjs/issues/451 - Exploit, Issue Tracking | |
| References | () https://github.com/bellard/quickjs/issues/451#issue-3533698042 - Exploit, Issue Tracking | |
| References | () https://github.com/bellard/quickjs/issues/451#issuecomment-3481807558 - Exploit, Issue Tracking | |
| References | () https://vuldb.com/?ctiid.331268 - Permissions Required, VDB Entry | |
| References | () https://vuldb.com/?id.331268 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/?submit.678850 - Exploit, Third Party Advisory, VDB Entry | |
| CWE | CWE-125 | |
| CPE | cpe:2.3:a:bellard:quickjs:*:*:*:*:*:*:*:* | |
| First Time |
Bellard quickjs
Bellard |
05 Nov 2025, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/bellard/quickjs/issues/451 - | |
| References | () https://github.com/bellard/quickjs/issues/451#issue-3533698042 - | |
| References | () https://github.com/bellard/quickjs/issues/451#issuecomment-3481807558 - |
05 Nov 2025, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-11-05 19:15
Updated : 2026-01-08 21:50
NVD link : CVE-2025-12745
Mitre link : CVE-2025-12745
CVE.ORG link : CVE-2025-12745
JSON object : View
Products Affected
bellard
- quickjs