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chore(deps-dev): bump avro-js from 1.12.1 to 1.12.2 - #5574

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chore(deps-dev): bump avro-js from 1.12.1 to 1.12.2#5574
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@dependabot dependabot Bot commented on behalf of github Aug 21, 2026

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Bumps avro-js from 1.12.1 to 1.12.2.

Release notes

Sourced from avro-js's releases.

release-1.12.2

The Apache Avro community is pleased to announce the release of Avro 1.12.2!

All signed release artifacts, signatures and verification instructions can be found here

Security Fixes

This release includes a broad round of hardening against malformed and adversarial input across the Java and Python SDKs (bounding allocations and enforcing decompression limits before trusting size fields read from the input), plus a handful of other fixes with security impact in C#, C++ and JavaScript:

C#

  • AVRO-4196: Package 'Microsoft.Build.Utilities.Core' 17.8.3 has a known high severity vulnerability
  • AVRO-4314: Validate names against the Avro name grammar at parse time

C++

  • AVRO-4228: BinaryDecoder::arrayNext() does not handle negative block counts

Java

  • AVRO-4241: BinaryDecoder should verify available bytes before reading
  • AVRO-4247: Avro compression codecs should verify decompression size
  • AVRO-4254: Avoid logging datum values in UnresolvedUnionException
  • AVRO-4300: Bound array/map allocation and skipping when decoding on both the classic and fast readers
  • AVRO-4313: javaAnnotation values can inject arbitrary Java code into generated sources
  • AVRO-4323: Bound DataFileStream block size against available input before allocating the block buffer
  • AVRO-4324: Align ReflectDatumReader.readArray with GenericDatumReader eager-allocation guards for malformed input
  • AVRO-4325: Validate column-file header counts and lengths before allocating in the Trevni readers

JavaScript

  • AVRO-4252: Update JS dependencies with security issues

... (truncated)

Commits
  • 8fa2067 AVRO-4241: [Java] Bound zero-byte collection elements per datum, not per coll...
  • e39580d AVRO-4296: [python] Bound zero-byte collection elements per datum, not per co...
  • 478ed0b AVRO-4290: [python] Enforce a maximum decompressed block size (#3850)
  • c702676 AVRO-4296: [python] Bound allocation when decoding length-prefixed values and...
  • d5a84a3 AVRO-4232: [Build] Install uv in the Docker build image (#3925)
  • 14a0097 AVRO-4323: [Java] Bound DataFileStream block size against available input bef...
  • 769f9ce AVRO-4324: [Java] Align ReflectDatumReader.readArray with GenericDatumReader ...
  • 718e198 AVRO-4325: [Trevni] Validate column-file header counts and lengths before all...
  • 861eea1 AVRO-4322: Use reader/writers constently with model (#3924)
  • ed2ee6a AVRO-4232: [Python] Backport uv/ruff tooling to branch-1.12 (#3922)
  • Additional commits viewable in compare view

@dependabot dependabot Bot added dependencies Changes that touch dependencies, e.g. Dependabot, etc. javascript Pull requests that update Javascript code labels Aug 21, 2026
@svozza

svozza commented Aug 24, 2026

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It looks like the underscore dependency was removed from avro-jsas part of a security patch but there is still a file in the project that tries to require it (https://github.com/apache/avro/blob/2b5fe02502b77fc33c7b2f1a1f8184d46d7700d4/lang/js/etc/deprecated/validator.js#L16). This causes a Cannot find module 'underscore’ error whenever you try to do a clean install. I've reported the issue to the Avro maintainers and will post any update here when I hear more.

Bumps [avro-js](https://github.com/apache/avro) from 1.12.1 to 1.12.2.
- [Release notes](https://github.com/apache/avro/releases)
- [Commits](apache/avro@release-1.12.1...release-1.12.2)

---
updated-dependencies:
- dependency-name: avro-js
  dependency-version: 1.12.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabot Bot force-pushed the dependabot/npm_and_yarn/main/avro-js-1.12.2 branch from 502092b to f53a8f5 Compare August 24, 2026 11:31
@svozza

svozza commented Aug 24, 2026

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PR to fix issue: apache/avro#3970.

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