# OPENSUSE-SU-2026:22034-1: Security update for 3 packages

OPENSUSE-SU-2026:22034-1, released October 6, 2026, fixes 10 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-2026-22034-1
- Platform: Linux
- Released: Oct 6, 2026
- Priority: High (Closes CVE-2026-68498, high severity)
- CVEs: 10, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:22034-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [jackson-annotations](https://patchblox.com/security/data/product/linux/jackson-annotations.md) | opensuse-leap 16.0 | 2.18.11-160000.1.1 |
| [jackson-core](https://patchblox.com/security/data/product/linux/jackson-core.md) | opensuse-leap 16.0 | 2.18.11-160000.1.1 |
| [jackson-databind](https://patchblox.com/security/data/product/linux/jackson-databind.md) | opensuse-leap 16.0 | 2.18.11-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-68498](https://patchblox.com/security/data/cve/CVE-2026-68498.md) | High | jackson-core: StreamReadConstraints.maxNameLength (default 50,000 characters) is intended to bound how much memory a single JSON Ob... | 7.5 | 0.0065 |  |
| [CVE-2026-68497](https://patchblox.com/security/data/cve/CVE-2026-68497.md) | High | pki-jackson-core: This is a multi-module project that contains Jackson-based JAX-RS providers for following data formats: JSON, Smile (... | 7.5 | 0.0063 |  |
| [CVE-2026-89407](https://patchblox.com/security/data/cve/CVE-2026-89407.md) | High | pki-jackson-core: Core part of Jackson that defines Streaming API as well as basic shared abstractions | 7.5 | 0.0063 |  |
| [CVE-2026-89425](https://patchblox.com/security/data/cve/CVE-2026-89425.md) | High | pki-jackson-core: Core part of Jackson that defines Streaming API as well as basic shared abstractions | 7.5 | 0.0053 |  |
| [CVE-2026-91776](https://patchblox.com/security/data/cve/CVE-2026-91776.md) | High | jackson-databind: TypeDeserializerBase._findDeserializer() in FasterXML jackson-databind caches the resolved deserializer under the raw... | 7.5 | 0.0049 |  |
| [CVE-2026-91777](https://patchblox.com/security/data/cve/CVE-2026-91777.md) | High | pki-jackson-databind: The general-purpose data-binding functionality and tree-model for Jackson Data Processor | 7.5 | 0.0049 |  |
| [CVE-2026-68494](https://patchblox.com/security/data/cve/CVE-2026-68494.md) | High | eap8-activemq-artemis: The fix released in jackson-core 2.18.6 and 2.21.1 for CVE-2026-18401 (GHSA-72hv-8253-57qq, number length constraint... | 7.5 | 0.0046 |  |
| [CVE-2026-18401](https://patchblox.com/security/data/cve/CVE-2026-18401.md) | High | jackson-annotations: This update for jackson-annotations, jackson-bom, jackson-core, jackson-databind, jackson-dataformat-xml, jackson-dat... | n/a | 0.0041 |  |
| [CVE-2026-83557](https://patchblox.com/security/data/cve/CVE-2026-83557.md) | Routine | jackson-databind: DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used... | 5.6 | 0.0072 |  |
| [CVE-2026-19032](https://patchblox.com/security/data/cve/CVE-2026-19032.md) | Routine | jackson-annotations: This update for jackson-annotations, jackson-bom, jackson-core, jackson-databind, jackson-dataformat-xml, jackson-dat... | 5.3 | 0.0057 |  |

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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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