# SUSE-SU-2026:22365-1: openCryptoki security update

SUSE-SU-2026:22365-1, released June 25, 2026, fixes 3 CVEs in openCryptoki (version 3.27.0-160000.1.1). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2026-22365-1
- Platform: Linux
- Released: Jun 25, 2026
- Priority: Routine (Closes 3 CVEs, none high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2026:22365-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [openCryptoki](https://patchblox.com/security/data/product/linux/opencryptoki.md) | sles 16.0 | 3.27.0-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-22791](https://patchblox.com/security/data/cve/CVE-2026-22791.md) | Routine | openCryptoki: Fixed supplying malformed compressed EC public key can lead to heap corruption or denial-of-service (bsc#1256673). | n/a | 0.0028 |  |
| [CVE-2026-23893](https://patchblox.com/security/data/cve/CVE-2026-23893.md) | Routine | openCryptoki: Privilege Escalation or Data Exposure via Symlink Following (bsc#1257116). | 6.8 | 0.0019 |  |
| [CVE-2026-40253](https://patchblox.com/security/data/cve/CVE-2026-40253.md) | Routine | openCryptoki: malformed BER-encoded cryptographic objects can lead to information disclosure and denial of service (bsc#1262283). | 6.8 | 0.0016 |  |

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Data as of 2026-11-11T01:43:54Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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