ALAS2023-2026-2081: jackson-databind security update

ALAS2023-2026-2081, released August 31, 2026, fixes 3 CVEs in jackson-databind (version 2.21.5-2.amzn2023.0.1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.5

Base score, 0 to 10

Highest EPSS

0.0042

37th percentile

Priority of the 3 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 3

Fixed package versions

Product	Release	Fixed in
jackson-databind	amzn 2023	2.21.5-2.amzn2023.0.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-59888	jackson-annotations: mismatch between property renaming and ignore-filtering on Java Records could allow a bypass of	n/a	0.0042	None reported
Routine	CVE-2026-59889	jackson-annotations: missing view guard when deserializing @JsonUnwrapped properties could allow unauthorized writes to	6.5	0.0035	None reported
Routine	CVE-2026-77310	jackson-databind: jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor	n/a	0.0031	None reported

Also fixes CVE-2026-59888

SUSE-SU-2026:3273-1
jackson-annotations, jackson-core, jackson-databind and 1 more on sles 15.7
SUSE-SU-2026:22822-1
jackson-annotations, jackson-core, jackson-databind on sles 16.0
OPENSUSE-SU-2026:21375-1
jackson-annotations, jackson-core, jackson-databind on opensuse-leap 16.0

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-2081.html

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