CVE-2026-28407: chainguard malcontent

csirt@kutim:~/threat-intel/cve/CVE-2026-28407

CVSS 5.3 · Medium EPSS 0,40%

Kerentanan Improper Check or Handling of Exceptional Conditions pada chainguard malcontent. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

malcontent is software for discovering supply-chain compromises through context, differential analysis, and YARA. Prior to version 1.21.0, malcontent would remove nested archives which failed to extract which could potentially leave malicious content. A better approach is to preserve these archives so that malcontent can attempt a best-effort scan of the archive bytes. Version 1.21.0 fixes the issue.

Rincian

Terbit di NVD: 27 Februari 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-703: Improper Check or Handling of Exceptional Conditions
EPSS (30 hari): 0,40% peluang dieksploitasi; lebih tinggi dari 31,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
chainguard	malcontent	Semua versi sebelum 1.21.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/chainguard-dev/malcontent/security/advisories/GHSA-945p-3jhm-6rcp patch · advisory vendor
https://github.com/chainguard-dev/malcontent/commit/356c56659ccfcad0b249a97de8cf71f151ed3ee9 patch
https://github.com/chainguard-dev/malcontent/pull/1383 issue tracking · patch

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.