CVE catalog
CVE-2026-0822
UBUNTU-CVE-2026-0822
- Severity
- Medium · CVSS 6.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.46% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | quickjs | 13 | 2025.04.26-1 | vulnerable |
| Debian | quickjs | 14 | 2025.04.26-1 | vulnerable |
| Alpine | quickjs-ng | 3.23 | 0.11.0-r1 | fixed |
| Alpine | quickjs-ng | 3.24 | 0.11.0-r2 | fixed |
| Ubuntu | quickjs | pro | 2021.03.27-1 | vulnerable |
| Ubuntu | quickjs | pro | 2021.03.27-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | quickjs | 25.10 | 2024.01.13-5 | vulnerable |
| Ubuntu | quickjs | 25.10 | 2025.04.26-1 | vulnerable |
| Ubuntu | quickjs | 26.04 | 2025.04.26-1 | vulnerable |
| Ubuntu | quickjs | 26.04 | 2025.04.26-1build1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Alpine | quickjs-ng | apk | 3.23 | 0.11.0-r1 | Not reported | ALPINE-CVE-2026-0822 | Not reported |
| Alpine | quickjs-ng | apk | 3.24 | 0.11.0-r2 | Not reported | ALPINE-CVE-2026-0822 | Not reported |
OpenFactory catalog packages
[Debian 13 (Trixie)]
- [libquickjs]Affected
Source package: [quickjs]
Details (2)
2025.04.26-1· amd64 · trixieAffected
pypi · quickjs · debian · 13
2025.04.26-1· arm64 · trixieAffected
pypi · quickjs · debian · 13
- [quickjs]Affected
Details (2)
2025.04.26-1· amd64 · trixieAffected
pypi · quickjs · debian · 13
2025.04.26-1· arm64 · trixieAffected
pypi · quickjs · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/ALPINE-CVE-2026-0822]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-0822]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-0822]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0822.json]
[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]