3.3Düşük

CVE-2026-15791LLB file operation can be tricked to remove /tmp directory contents

moby BuildKit Yayım: 2026-07-21 19:10 (3 ay önce)

Açıklama

A crafted message in the BuildKit low-level build API can be used to remove the contents of the /tmp directory. The action that can normally be used to delete files inside the build container rootfs can escape into the real host temp directory.

Zayıflık türü (CWE): CWE-22

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

Etkilenen ürünler ve sürümler

Üretici	Ürün	Sürümler
moby	BuildKit	0.10.0 – < 0.31.2
mobyproject	buildkit	< 0.31.2

Kaynaklar ve yamalar

https://github.com/moby/buildkit/security/advisories/GHSA-32pv-7hq5-qhwq vendor-advisoryVendor Advisory

CPE eşleşmeleri (NVD) (1)

cpe:2.3:a:mobyproject:buildkit:*:*:*:*:*:*:*:* < 0.31.2

CVSS puanı

3.3Düşük

Kaynak: Docker · CVSS 4.0

Saldırı yolu: Yerel
Karmaşıklık: Düşük
Ön koşul: Var
Gereken yetki: Yok
Kullanıcı etkileşimi: Aktif
Gizlilik: Yok
Bütünlük: Düşük
Erişilebilirlik: Düşük

CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Tüm puanlar (3)

cna	CVSS 4.0	3.3Düşük
security@docker.com	CVSS 4.0	1.8Düşük
nvd	CVSS 3.1	7.5Yüksek

EPSS (30 günde istismar olasılığı)

0.25%

tüm CVE'lerin %16'inden yüksek

CISA değerlendirmesi (SSVC)

İstismar: none
Otomatikleştirilebilir: no
Teknik etki: partial

Zaman çizelgesi

Numara ayrıldı2026-07-14
Yayımlandı2026-07-21 19:10
IP-DB'ye ulaştı2026-10-24 23:45
Son güncelleme2026-10-24 22:10

Numarayı veren (CNA): Docker
NVD durumu: Analyzed

Kaynakta görüntüle: CVE.org · NVD

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