ALPINE-CVE-2026-0821

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Source
https://security.alpinelinux.org/vuln/CVE-2026-0821
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-0821.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-0821
Upstream
Published
2026-01-10T13:15:49.040Z
Modified
2026-08-27T22:18:03.074105773Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was determined in quickjs-ng quickjs up to 0.11.0. This vulnerability affects the function jstypedarray_constructor of the file quickjs.c. Executing a manipulation can lead to heap-based buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called c5d80831e51e48a83eab16ea867be87f091783c5. A patch should be applied to remediate this issue.

References

Affected packages

Alpine:v3.23 / quickjs-ng

Package

Name
quickjs-ng
Purl
pkg:apk/alpine/quickjs-ng?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.11.0-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-0821.json"

Alpine:v3.24 / quickjs-ng

Package

Name
quickjs-ng
Purl
pkg:apk/alpine/quickjs-ng?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.11.0-r2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-0821.json"