ALSA-2026:86706

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Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86706.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:86706
Related
Published
2026-10-21T00:00:00Z
Modified
2026-10-22T11:15:02Z
Summary
Moderate: jackson-core security update
Details

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.

References

Affected packages

AlmaLinux:9 / pki-jackson-core

Package

Name
pki-jackson-core
Purl
pkg:rpm/almalinux/pki-jackson-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.21.6-1.el9_8.2

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86706.json"