# OPENSUSE-SU-2026:21096-1: Security update for 3 packages

OPENSUSE-SU-2026:21096-1, released June 19, 2026, fixes 7 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-21096-1
- Platform: Linux
- Released: Jun 19, 2026
- Priority: High (Closes CVE-2026-48863, high severity)
- CVEs: 7, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:21096-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libsolv](https://patchblox.com/security/data/product/linux/libsolv.md) | opensuse-leap 16.0 | 0.7.39-160000.1.1 |
| [libzypp](https://patchblox.com/security/data/product/linux/libzypp.md) | opensuse-leap 16.0 | 17.38.13-160000.1.1 |
| [zypper](https://patchblox.com/security/data/product/linux/zypper.md) | opensuse-leap 16.0 | 1.14.98-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-48863](https://patchblox.com/security/data/cve/CVE-2026-48863.md) | High | Libsolv: stack-based buffer overflow in libsolv eddsa pgp signature verification allows denial of service | 7.5 | 0.0082 |  |
| [CVE-2026-25707](https://patchblox.com/security/data/cve/CVE-2026-25707.md) | High | libzypp: A relative path traversal bug problem when processing repository metadata in libzypp before 17.38.10 could be used by... | 8.8 | 0.0060 |  |
| [CVE-2026-44941](https://patchblox.com/security/data/cve/CVE-2026-44941.md) | High | libzypp: A relative path traversal in the "keyhint" option in repomd.xml parsing of libzypp before 17.38.12 can be used by att... | 8.8 | 0.0053 |  |
| [CVE-2026-9150](https://patchblox.com/security/data/cve/CVE-2026-9150.md) | High | Libsolv: stack-based buffer overflow in libsolv's debian metadata parser when handling sha384/sha512 checksums | 7.8 | 0.0041 |  |
| [CVE-2026-9149](https://patchblox.com/security/data/cve/CVE-2026-9149.md) | High | Libsolv: heap buffer overflow in libsolv repo_add_solv via negative maxsize from crafted .solv file | 7.8 | 0.0031 |  |
| [CVE-2026-44942](https://patchblox.com/security/data/cve/CVE-2026-44942.md) | Routine | libzypp: A path traversal in handling the "path" component of .repo files processed by libzypp before 17.38.13 in the 17.x ser... | 6.5 | 0.0042 |  |
| [CVE-2026-44933](https://patchblox.com/security/data/cve/CVE-2026-44933.md) | Routine | libsolv: This update for libsolv, libzypp, zypper fixes the following issues  - CVE-2026-9149: Heap buffer overflow in libsolv... | n/a | 0.0022 |  |

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Data as of 2026-11-10T13:56:55Z 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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