CVE-2026-0822

6.3 MEDIUM
Published: January 10, 2026 Modified: February 23, 2026
View on NVD

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/quickjs-ng/quickjs/issues/1297
Source: cna@vuldb.com
Exploit Issue Tracking Vendor Advisory
https://github.com/quickjs-ng/quickjs/issues/1297#issue-3780006202
Source: cna@vuldb.com
Exploit Issue Tracking Vendor Advisory
https://github.com/quickjs-ng/quickjs/pull/1298
Source: cna@vuldb.com
Issue Tracking
https://vuldb.com/?ctiid.340356
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.340356
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.731783
Source: cna@vuldb.com
Third Party Advisory VDB Entry

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.3 / 10.0
EPSS (Exploit Probability)
0.1%
20th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

quickjs-ng