ALSA-2026:85231

See a problem?
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:85231.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALSA-2026:85231
Related
Published
2026-10-19T00:00:00Z
Modified
2026-10-20T14:45:02Z
Summary
Important: jackson-databind security update
Details

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):

  • com.fasterxml.jackson.core/jackson-databind: tools.jackson.core:jackson-databind: Jackson-databind: Denial of Service via quadratic forward-reference completion (CVE-2026-91777)

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-databind

Package

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

Affected ranges

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

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:85231.json"