ALSA-2026:86706
ALSA-2026:86706 · Moderate: jackson-core security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Core part of Jackson that defines Streaming API as well as basic shared abstractions. Security Fix(es): * com.fasterxml.jackson/jackson-core: tools.jackson.core/jackson-core: Jackson-core: Denial of Service via regular expression backtracking (CVE-2026-89407) * com.fasterxml.jackson.core/jackson-core: Jackson-core: Denial of Service via unbounded StringBuilder growth during malformed token processing (CVE-2026-89425) 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-core AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 2.21.6-1.el9_8.2
Update to 2.21.6-1.el9_8.2
Original sources
- https://access.redhat.com/errata/RHSA-2026:86706
- https://access.redhat.com/security/cve/CVE-2026-89407
- https://access.redhat.com/security/cve/CVE-2026-89425
- https://bugzilla.redhat.com/2538720
- https://bugzilla.redhat.com/2539084
- https://errata.almalinux.org/9/ALSA-2026-86706.html
- https://osv.dev/vulnerability/ALSA-2026:86706