ALSA-2026:40895
ALSA-2026:40895 · Important: jackson-annotations, jackson-core, jackson-databind, jackson-jaxrs-providers, and jackson-modules-base security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The general-purpose data-binding functionality and tree-model for Jackson Data Processor. It builds on core streaming parser/generator package, and uses Jackson Annotations for configuration. Security Fix(es): * jackson-databind: Jackson-databind: Security bypass allows arbitrary code execution (CVE-2026-54513) * jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fix available
- Published
- Updated
Stack: system
Affected products and versions
pki-jackson-annotations AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 2.21-1.el9_8
Update to 2.21-1.el9_8
pki-jackson-core AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 2.21.4-1.el9_8
Update to 2.21.4-1.el9_8
pki-jackson-databind AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 2.21.4-1.el9_8
Update to 2.21.4-1.el9_8
pki-jackson-jaxrs-json-provider AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 2.21.4-1.el9_8
Update to 2.21.4-1.el9_8
pki-jackson-jaxrs-providers AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 2.21.4-1.el9_8
Update to 2.21.4-1.el9_8
pki-jackson-module-jaxb-annotations AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 2.21.4-1.el9_8
Update to 2.21.4-1.el9_8
Original sources
- https://access.redhat.com/errata/RHSA-2026:40895
- https://access.redhat.com/security/cve/CVE-2026-54512
- https://access.redhat.com/security/cve/CVE-2026-54513
- https://bugzilla.redhat.com/2492010
- https://bugzilla.redhat.com/2492015
- https://errata.almalinux.org/9/ALSA-2026-40895.html
- https://osv.dev/vulnerability/ALSA-2026:40895