High 8.8Published Jan 10, 2026

CVE-2026-0822A vulnerability was identified in quickjs-ng quickjs up to 0.11.0.

Updated under an hour ago (2026-10-19 08:50 UTC)

Does this affect you?

It affects quickjs-ng quickjs. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for quickjs-ng quickjs

Exploited in the last 30 days

A vulnerability was identified in quickjs-ng quickjs up to 0.11.0. This issue affects the function js_typed_array_sort of the file quickjs.c. The manipulation leads to heap-based buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The identifier of the patch is 53eefbcd695165a3bd8c584813b472cb4a69fbf5. To fix this issue, it is recommended to deploy a patch.

CVSS: 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-119, CWE-122, CWE-787
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

quickjs-ng quickjs quickjs-ng:quickjs	through 0.11.0	NVD

References

https://github.com/quickjs-ng/quickjs/
https://github.com/quickjs-ng/quickjs/commit/53eefbcd695165a3bd8c584813b472cb4a69fbf5patch
https://github.com/quickjs-ng/quickjs/issues/1297exploit, issue-tracking, vendor-advisory
https://github.com/quickjs-ng/quickjs/issues/1297#issue-3780006202exploit, issue-tracking, vendor-advisory
https://github.com/quickjs-ng/quickjs/pull/1298issue-tracking
https://vuldb.com/?ctiid.340356permissions-required, vdb-entry
https://vuldb.com/?id.340356third-party-advisory, vdb-entry
https://vuldb.com/?submit.731783third-party-advisory, vdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.