CVE-2026-21619

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400CWE-502

Affected software

VendorProductVersions
hexpmhex_core>= eb327f8edfe45507351e38cc0805aa12fa647f0b, < cdf726095bca85ad2549d146df1e831ae93c2b13
hexpmhex_core>= 0.1.0, < 0.12.1
hexpmhex>= 314546ac432229518714cc8e3336e916b9da6305, < 636739f3322514e9303ca335fb630696fcbb3c95
hexpmhex>= 2.3.0, < 2.3.2
erlangrebar3>= 209c02ec57c2cc3207ee0174c3af3675b8dc8f79, < 1d4478f527e373de0b225951e53115450e0d9b9d
erlangrebar3>= 3.9.1, < 3.27.0

References

Timeline

Published
Feb 27, 2026
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2026

CVE-2026-21627.2A vulnerability was determined in itsourcecode News Portal Project 1.0. This affects an unknown part of the file /admin/aboutus.php. This maCVE-2026-216202.3Relative Path Traversal, Improper Isolation or Compartmentalization vulnerability in erlang otp erlang/otp (tftp_file modules), erlang otp iCVE-2026-216215.3Incorrect Authorization vulnerability in hexpm hexpm/hexpm ('Elixir.HexpmWeb.API.OAuthController' module) allows Privilege Escalation. An ACVE-2026-216229.8Insufficient Session Expiration vulnerability in hexpm hexpm/hexpm ('Elixir.Hexpm.Accounts.PasswordReset' module) allows Account Takeover. CVE-2026-216235.4Lack of input filterung leads to a persistent XSS vulnerability in the forum post handling of the Easy Discuss component for Joomla.CVE-2026-216245.4Lack of input filterung leads to a persistent XSS vulnerability in the user avatar text handling of the Easy Discuss component for Joomla.CVE-2026-216258.8User provided uploads to the Easy Discuss component for Joomla aren't properly validated. Uploads are purely checked by file extensions, no CVE-2026-216267.5Access control settings for forum post custom fields are not applied to the JSON output type, leading to an ACL violation vector an informatCVE-2026-216279.5The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla’s com_ajax entry point. Under CVE-2026-216289.8A improperly secured file management feature allows uploads of dangerous data types for unauthenticated users, leading to remote code executCVE-2026-216297.3The ajax component was excluded from the default logged-in-user check in the administrative area. This behavior was potentially unexpected bCVE-2026-21637.2A vulnerability was identified in D-Link DIR-600 up to 2.15WWb02. This vulnerability affects unknown code of the file ssdp.cgi. Such manipul