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CVE-2026-47261

🗓️ 15 Jun 2026 21:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 10 Views

Wasmtime preopen access control bypasses truncation with DirPerms all and FilePerms read; fixed.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-47261
15 Jun 202619:47
–alpinelinux
cgr
Chainguard
CVE-2026-47261 vulnerabilities
9 Jun 202607:18
–cgr
cve
CVE
CVE-2026-47261
15 Jun 202619:47
–cve
cvelist
Cvelist
CVE-2026-47261 Wasmtime: WASI path_open(TRUNCATE) bypasses `FilePerms::WRITE` host restriction
15 Jun 202619:47
–cvelist
debiancve
Debian CVE
CVE-2026-47261
15 Jun 202619:47
–debiancve
github
Github Security Blog
wasmtime-wasi: WASI path_open(TRUNCATE) bypasses `FilePerms::WRITE` host restriction
5 Jun 202615:47
–github
nvd
NVD
CVE-2026-47261
15 Jun 202621:17
–nvd
osv
OSV
CGA-6CXM-2WV3-2VH5
9 Jun 202601:19
–osv
osv
OSV
CGA-8JMW-F257-FJ7M
9 Jun 202604:22
–osv
osv
OSV
CGA-MFW4-CRH8-XMM8
9 Jun 202601:13
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu24.04allrust-wasmtime0rust-wasmtime_0_all.deb
Ubuntu26.04allrust-wasmtime0rust-wasmtime_0_all.deb

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