CVE-2026-59090
CVSS 9.9 · KritikNVD: Modified
Açıklama (NVD)
A flaw was found in GIMP's PSD file format plugin. This vulnerability, an unsigned integer underflow in the `block_rem` variable, occurs when a user opens a specially crafted `.psd` image file. The underflow leads to parser confusion, enabling an attacker to inject arbitrary data as layer resource blocks. This can ultimately result in arbitrary code execution, allowing the attacker to run malicious code on the victim's system.
Yayın: 10.08.2026 · Son değişiklik: 05.11.2026 · Zayıflık: CWE-191
CVSS 3.1 metrikleri
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
| Saldırı vektörü | Ağ (uzaktan) |
| Karmaşıklık | Düşük |
| Gereken yetki | Düşük |
| Kullanıcı etkileşimi | Gerekmez |
| Kapsam | Değişir |
| Gizlilik | Yüksek |
| Bütünlük | Yüksek |
| Erişilebilirlik | Yüksek |
Hesaplanan temel puan: 9.9. CVSS hesaplayıcıda incele
Referanslar
- https://access.redhat.com/errata/RHSA-2026:61587
- https://access.redhat.com/errata/RHSA-2026:73768
- https://access.redhat.com/errata/RHSA-2026:80509
- https://access.redhat.com/errata/RHSA-2026:93589
- https://access.redhat.com/security/cve/CVE-2026-59090
- https://bugzilla.redhat.com/show_bug.cgi?id=2496584
- https://gitlab.gnome.org/GNOME/gimp/-/work_items/16509