How many CVEs have patched _findDeserializer?

1 published CVEs changed _findDeserializer in FasterXML/jackson-databind, in 1 distinct patches totalling 28 changed lines, between 2026 and 2026.

What is the latest CVE that changed _findDeserializer?

CVE-2026-91776 (jackson-databind: unbounded growth of the type id cache in TypeDeserializerBase retains every unknown raw type ID), published 2026-09-23, changed lines 187 to 246 of src/main/java/com/fasterxml/jackson/databind/jsontype/impl/TypeDeserializerBase.java.

How does _findDeserializer compare to the rest of FasterXML/jackson-databind?

FasterXML/jackson-databind has 72 CVEs with a located fix in total; 1 of them changed _findDeserializer.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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_findDeserializer

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Patched Functions
Fasterxml
Jackson Databind
_findDeserializer

_findDeserializer in FasterXML/jackson-databind: Patched by 1 CVEs

FasterXML/jackson-databind

Function

_findDeserializer

Name: _findDeserializer in FasterXML/jackson-databind: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/main/java/com/fasterxml/jackson/databind/jsontype/impl/TypeDeserializerBase.java

Last patched September 23, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

_findDeserializer in FasterXML/jackson-databind was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 28 lines in total.

FasterXML/jackson-databind has 72 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed _findDeserializer, newest first, with the lines each fix touched.

jackson-databind: unbounded growth of the type id cache in TypeDeserializerBase retains every unknown raw type ID
CVE-2026-91776 · lines 187–246 · +27 −1 in 2 hunks
High · CVSS 7.5
EPSS 0.4%2026-09-23

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1cachesrc/main/java/com/fasterxml/jackson/databind/jsontype/impl/TypeDeserializerBase.java1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in FasterXML/jackson-databind changed by the most CVE fixes.

checkIllegalTypes4 CVEs · src/main/java/com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.java validateSubType3 CVEs · src/main/java/com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.java createBeanDeserializer3 CVEs · src/main/java/com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.java _parseIntPrimitive2 CVEs · src/main/java/com/fasterxml/jackson/databind/deser/std/StdDeserializer.java _parseDoublePrimitive2 CVEs · src/main/java/com/fasterxml/jackson/databind/deser/std/StdDeserializer.java _parseBooleanPrimitive2 CVEs · src/main/java/com/fasterxml/jackson/databind/deser/std/StdDeserializer.java

All patched functions in FasterXML/jackson-databind

Frequently asked questions

Common questions about CVE fixes to _findDeserializer.

How many CVEs have patched _findDeserializer?: 1 published CVEs changed _findDeserializer in FasterXML/jackson-databind, in 1 distinct patches totalling 28 changed lines, between 2026 and 2026.
What is the latest CVE that changed _findDeserializer?: CVE-2026-91776 (jackson-databind: unbounded growth of the type id cache in TypeDeserializerBase retains every unknown raw type ID), published 2026-09-23, changed lines 187 to 246 of src/main/java/com/fasterxml/jackson/databind/jsontype/impl/TypeDeserializerBase.java.
How does _findDeserializer compare to the rest of FasterXML/jackson-databind?: FasterXML/jackson-databind has 72 CVEs with a located fix in total; 1 of them changed _findDeserializer.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

src/main/java/com/fasterxml/jackson/databind/jsontype/impl/TypeDeserializerBase.java on GitHub (opens in a new tab)
All patched functions in FasterXML/jackson-databind
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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References