# OPENSUSE-SU-2026:22067-1: busybox security update

OPENSUSE-SU-2026:22067-1, released November 7, 2026, fixes 7 CVEs in busybox (version 1.37.0-160000.8.1). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-22067-1
- Platform: Linux
- Released: Nov 7, 2026
- Priority: Routine (Closes 7 CVEs, none high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:22067-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [busybox](https://patchblox.com/security/data/product/linux/busybox.md) | opensuse-leap 16.0 | 1.37.0-160000.8.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-88830](https://patchblox.com/security/data/cve/CVE-2026-88830.md) | Routine | busybox: This update for busybox fixes the following issues:  - CVE-2026-88830: unit confusion in TLS Montgomery reduction buf... | n/a | 0.0035 |  |
| [CVE-2026-88837](https://patchblox.com/security/data/cve/CVE-2026-88837.md) | Routine | busybox: This update for busybox fixes the following issues:  - CVE-2026-88830: unit confusion in TLS Montgomery reduction buf... | n/a | 0.0027 |  |
| [CVE-2026-88831](https://patchblox.com/security/data/cve/CVE-2026-88831.md) | Routine | Busybox: busybox: httpd silently fails open when ip deny rules contain invalid cidr prefix lengths | 5.3 | 0.0024 |  |
| [CVE-2026-88832](https://patchblox.com/security/data/cve/CVE-2026-88832.md) | Routine | Busybox: busybox: romfs volume id parsing performs unbounded memcpy into fixed-size label buffer, causing heap overflow | 6.1 | 0.0013 |  |
| [CVE-2026-88839](https://patchblox.com/security/data/cve/CVE-2026-88839.md) | Routine | Busybox: busybox: passwd/group parser writes heap pointers out of bounds due to stale tokenize() endpoint | 6.7 | 0.0012 |  |
| [CVE-2026-88835](https://patchblox.com/security/data/cve/CVE-2026-88835.md) | Routine | Busybox: busybox: dpkg read_package_field() steps past nul terminator, causing out-of-bounds read on malformed .deb packages | 6.1 | 0.0012 |  |
| [CVE-2026-88841](https://patchblox.com/security/data/cve/CVE-2026-88841.md) | Routine | busybox: This update for busybox fixes the following issues:  - CVE-2026-88830: unit confusion in TLS Montgomery reduction buf... | n/a | n/a |  |

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Data as of 2026-11-10T07:50:38Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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