CVE-2026-15028
CVSS 3.9 · DüşükNVD: Awaiting Analysis
Açıklama (NVD)
A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful exploitation could lead to a denial of service, making the system unavailable, or potentially allow for arbitrary code execution, giving the attacker control over the affected system.
Yayın: 10.07.2026 · Son değişiklik: 06.11.2026 · Zayıflık: CWE-805, CWE-122
CVSS 3.1 metrikleri
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
| Saldırı vektörü | Yerel |
| Karmaşıklık | Düşük |
| Gereken yetki | Düşük |
| Kullanıcı etkileşimi | Gerekli |
| Kapsam | Değişmez |
| Gizlilik | Düşük |
| Bütünlük | Yok |
| Erişilebilirlik | Düşük |
Hesaplanan temel puan: 3.9. CVSS hesaplayıcıda incele
Referanslar
- https://access.redhat.com/errata/RHSA-2026:38279
- https://access.redhat.com/errata/RHSA-2026:69553
- https://access.redhat.com/errata/RHSA-2026:79357
- https://access.redhat.com/security/cve/CVE-2026-15028
- https://bugzilla.redhat.com/show_bug.cgi?id=2497970
- https://github.com/libarchive/libarchive/issues/3251
- https://github.com/libarchive/libarchive/pull/3253