CVE-2026-21619

Katalog CVE

CVSS 7.5 · High EPSS 0,60%

Kerentanan Uncontrolled Resource Consumption pada erlang rebar3, hex +1 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

27 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-400: Uncontrolled Resource Consumption
CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

0,60% peluang dieksploitasi; lebih tinggi dari 47,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/hexpm/hex_core/security/advisories/GHSA-hx9w-f2w9-9g96 mitigasi · advisory vendor
• https://github.com/erlang/rebar3/commit/1d4478f527e373de0b225951e53115450e0d9b9d patch
• https://github.com/hexpm/hex/commit/636739f3322514e9303ca335fb630696fcbb3c95 patch
• https://github.com/hexpm/hex_core/commit/cdf726095bca85ad2549d146df1e831ae93c2b13 patch
• https://cna.erlef.org/cves/CVE-2026-21619.html
• https://osv.dev/vulnerability/EEF-CVE-2026-21619