CVE-2026-0822

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 v3 6.3 MEDIUM
CVSS v2.0 7.5 HIGH

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/quickjs-ng/quickjs/commit/53eefbcd695165a3bd8c584813b472cb4a69fbf5	Patch
https://github.com/quickjs-ng/quickjs/issues/1297	Exploit Issue Tracking Vendor Advisory
https://github.com/quickjs-ng/quickjs/issues/1297#issue-3780006202	Exploit Issue Tracking Vendor Advisory
https://github.com/quickjs-ng/quickjs/pull/1298	Issue Tracking
https://vuldb.com/?ctiid.340356	Permissions Required VDB Entry
https://vuldb.com/?id.340356	Third Party Advisory VDB Entry
https://vuldb.com/?submit.731783	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:quickjs-ng:quickjs:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-01-10 14:15

Updated : 2026-01-22 20:58

NVD link : CVE-2026-0822

Mitre link : CVE-2026-0822

CVE.ORG link : CVE-2026-0822

JSON object : View

Products Affected

quickjs-ng

quickjs

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write

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