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2.0 Low

CVE-2026-21619 Uncontrolled Resource Consumption, Deserialization of Untrusted Data vulnerability in hexpm hex_core (hex_api…

Description

Uncontrolled Resource Consumption, Deserialization of Untrusted Data vulnerability in hexpm hex_core (hex_api modules), hexpm hex (mix_hex_api modules), erlang rebar3 (r3_hex_api modules) allows Object Injection, Excessive Allocation. This vulnerability is associated with program files src/hex_api.erl, src/mix_hex_api.erl, apps/rebar/src/vendored/r3_hex_api.erl and program routines hex_core:request/4, mix_hex_api:request/4, r3_hex_api:request/4. This issue affects hex_core: from 0.1.0 before 0.12.1; hex: from 2.3.0 before 2.3.2; rebar3: from 3.9.1 before 3.27.0.

Affected products and versions

Product Affected versions Fixed in
hex_core 0.1 0.1.0 → < 0.12.1 0.12.1
hex 2.3 2.3.0 → < 2.3.2 2.3.2
rebar3 3.9 3.9.1 → < 3.27.0 3.27.0

References

Timeline

  1. Published
  2. Last modified

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