CVE-2026-1145

Name: CVE-2026-1145
Creator: NVD / NIST
Published: 2026-01-19T09:16:02.587+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2026-1145 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. 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. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.34%

25.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Quickjs-Ng	Quickjs	<= 0.11.0

References

https://github.com/paralin/quickjs/commit/53aebe66170d545bb6265906fe4324e4477de8b4Patch
https://github.com/quickjs-ng/quickjs/
https://github.com/quickjs-ng/quickjs/issues/1305Exploit, Issue Tracking
https://github.com/quickjs-ng/quickjs/issues/1305#issue-3785444372Exploit, Issue Tracking
https://github.com/quickjs-ng/quickjs/pull/1306Issue Tracking, Patch
https://vuldb.com/?ctiid.341738Permissions Required, VDB Entry
https://vuldb.com/?id.341738Third Party Advisory, VDB Entry
https://vuldb.com/?submit.735539Third Party Advisory, VDB Entry

Timeline

Published: Jan 19, 2026
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2026-1145?

How severe is CVE-2026-1145?

CVE-2026-1145 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2026-1145?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-1145?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST