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CVE-2026-15791

🗓️ 21 Jul 2026 17:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 17 Views

A crafted message in BuildKit low-level API can delete temp files by escaping container rootfs

Related
Packages
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-15791
21 Jul 202616:10
–alpinelinux
circl
Circl
CVE-2026-15791
21 Jul 202618:21
–circl
cve
CVE
CVE-2026-15791
21 Jul 202616:10
–cve
cvelist
Cvelist
CVE-2026-15791 LLB file operation can be tricked to remove /tmp directory contents
21 Jul 202616:10
–cvelist
euvd
EUVD
EUVD-2026-46310
21 Jul 202616:10
–euvd
nvd
NVD
CVE-2026-15791
21 Jul 202617:17
–nvd
osv
OSV
BELL-CVE-2026-15791 CVE-2026-15791 does not affect BellSoft software
23 Jul 202606:05
–osv
osv
OSV
UBUNTU-CVE-2026-15791
21 Jul 202617:17
–osv
ptsecurity
Positive Technologies
PT-2026-61984
21 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-15791: Improper Limitation of a Pathname to a Restricted Directory
21 Jul 202600:00
–rapid7
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04alldocker.io0docker.io_0_all.deb
Ubuntu18.04alldocker.io0docker.io_0_all.deb
Ubuntu20.04alldocker.io0docker.io_0_all.deb
Ubuntu22.04alldocker.io0docker.io_0_all.deb
Ubuntu24.04alldocker.io0docker.io_0_all.deb
Ubuntu26.04alldocker.io0docker.io_0_all.deb
Ubuntu20.04alldocker.io-app0docker.io-app_0_all.deb
Ubuntu22.04alldocker.io-app0docker.io-app_0_all.deb
Ubuntu24.04alldocker.io-app0docker.io-app_0_all.deb
Ubuntu26.04alldocker.io-app0docker.io-app_0_all.deb

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06 Aug 2026 19:57Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.5
CVSS 41.8
EPSS0.00377
SSVC
17