Bug#1126743: quickjs: CVE-2026-1145

[Salvatore Bonaccorso]

Source: quickjs
Version: 2025.04.26-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/quickjs-ng/quickjs/issues/1305
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for quickjs.

CVE-2026-1145[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-1145
    https://www.cve.org/CVERecord?id=CVE-2026-1145
[1] https://github.com/quickjs-ng/quickjs/issues/1305
[2] https://github.com/quickjs-ng/quickjs/pull/1306
[3] https://github.com/paralin/quickjs/commit/53aebe66170d545bb6265906fe4324e4477de8b4

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore