Orta CVSS 6.5
CVE-2026-4426: Libarchive: güvenlik açığı
Açıklama (NVD)
A flaw was found in libarchive. An Undefined Behavior vulnerability exists in the zisofs decompression logic, caused by improper validation of a field (`pz_log2_bs`) read from ISO9660 Rock Ridge extensions. A remote attacker can exploit this by supplying a specially crafted ISO file. This can lead to incorrect memory allocation and potential application crashes, resulting in a denial-of-service (DoS) condition.
Özet bilgiler
- Ürün
- Libarchive Libarchive
- CVSS v3.1
- 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - EPSS
- %0,32 (yüzdelik 25)
- CWE
- CWE-1335
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| libarchive-libarchive | — | — | — |
| redhat-hardened-images | — | — | — |
| redhat-openshift-container-platform | 4.0 | 4.0 | — |
| redhat-enterprise-linux | 6.0 | 6.0 | — |
| redhat-enterprise-linux | 7.0 | 7.0 | — |
| redhat-enterprise-linux | 8.0 | 8.0 | — |
| redhat-enterprise-linux | 9.0 | 9.0 | — |
| redhat-enterprise-linux | 10.0 | 10.0 | — |