Description
A flaw has been found in quickjs-ng quickjs up to 0.11.0. Affected by this vulnerability is the function js_typed_array_constructor_ta of the file quickjs.c. This manipulation causes heap-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 53aebe66170d545bb6265906fe4324e4477de8b4. It is suggested to install a patch to address this issue.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| quickjs-ng | quickjs | 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.10, 0.11.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | quickjs | No fix yet | — |
| Debian 13 | quickjs | No fix yet | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | quickjs | 20260604-1.1 | openSUSE-SU-2026:11037-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | quickjs-ng | 0.11.0-r2 | — |
| Alpine v3.23 | quickjs-ng | 0.11.0-r1 | — |
Advisories 1
- openSUSE-SU-2026:11037-1 quickjs-20260604-1.1 on GA media SUSE / openSUSE Security Updates · Jun 16, 2026
References
- VDB-341738 | quickjs-ng quickjs quickjs.c js_typed_array_constructor_ta heap-based overflow vdb-entry technical-description
- VDB-341738 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #735539 | quickjs-ng quickjs v0.11.0 Heap-based Buffer Overflow third-party-advisory
- https://github.com/quickjs-ng/quickjs/issues/1305 issue-tracking
- https://github.com/quickjs-ng/quickjs/pull/1306 issue-tracking
- https://github.com/quickjs-ng/quickjs/issues/1305#issue-3785444372 exploit issue-tracking
- https://github.com/paralin/quickjs/commit/53aebe66170d545bb6265906fe4324e4477de8b4 patch
- https://github.com/quickjs-ng/quickjs/ product