Linux · 
Amazon Linux · Security advisory · November 7, 2026
Amazon Linux · Security advisory · November 7, 2026ALAS2023-2026-3305: jackson-databind security update
ALAS2023-2026-3305, released November 7, 2026, fixes 5 CVEs in jackson-databind (version 2.21.7-1.amzn2023.0.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0072
54th percentile
Priority of the 5 CVEs
Patch now 0
Urgent 0
High 3
Routine 2
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| jackson-databind | amzn 2023 | 2.21.7-1.amzn2023.0.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-68497 | pki-jackson-core: This is a multi-module project that contains Jackson-based JAX-RS providers for following data formats: JSON, Smile (... | 7.5 | 0.0063 | None reported |
| High | CVE-2026-91776 | jackson-databind: TypeDeserializerBase._findDeserializer() in FasterXML jackson-databind caches the resolved deserializer under the raw... | 7.5 | 0.0049 | None reported |
| High | CVE-2026-91777 | pki-jackson-databind: The general-purpose data-binding functionality and tree-model for Jackson Data Processor | 7.5 | 0.0049 | None reported |
| Routine | CVE-2026-83557 | jackson-databind: DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used... | 5.6 | 0.0072 | None reported |
| Routine | CVE-2026-19032 | jackson-annotations: This update for jackson-annotations, jackson-bom, jackson-core, jackson-databind, jackson-dataformat-xml, jackson-dat... | 5.3 | 0.0057 | None reported |
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