7.8Yüksek

CVE-2026-110331Abrt: abrt: incomplete cve-2026-54228/54229 fix — completeness gate bypassed via attacker-supplied count element

Red Hat Red Hat Enterprise Linux 6; Red Hat Red Hat Enterprise Linux 7; Red Hat Red Hat Enterprise Linux 8 Yayım: 2026-11-14 00:25 (1 saat önce)

Açıklama

A flaw was found in abrt. The completeness check introduced to mitigate CVE-2026-54228 and CVE-2026-54229 only verifies that a dump directory contains a "count" element, which an unprivileged user can create. This allows a local attacker to bypass the guard and again poison elements in, or seize ownership of, dump directories while privileged ABRT handlers are processing them. Related Problems2 mutating methods remain ungated by the same check.

Zayıflık türü (CWE): CWE-862

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Üretici	Ürün	Sürümler
Red Hat	Red Hat Enterprise Linux 6	—
Red Hat	Red Hat Enterprise Linux 7	all versions
Red Hat	Red Hat Enterprise Linux 8	all versions

Kaynaklar ve yamalar

https://access.redhat.com/security/cve/CVE-2026-110331 vdb-entry
RHBZ#2552067 issue-tracking

CVSS puanı

7.8Yüksek

Kaynak: redhat · CVSS 3.1

Saldırı yolu: Yerel
Karmaşıklık: Düşük
Gereken yetki: Düşük
Kullanıcı etkileşimi: Gerekmez
Kapsam: Değişmez
Gizlilik: Yüksek
Bütünlük: Yüksek
Erişilebilirlik: Yüksek

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

Zaman çizelgesi

Numara ayrıldı2026-10-13
Yayımlandı2026-11-14 00:25
IP-DB'ye ulaştı2026-11-14 01:03
Son güncelleme2026-11-14 00:25

Numarayı veren (CNA): redhat

Kaynakta görüntüle: CVE.org · NVD

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