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CVE-2026-115384

🗓️ 22 Oct 2026 19:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

Stack buffer overflow in Wasmtime allows guests to escape the sandbox or crash the host.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-115384
22 Oct 202619:49
–circl
cve
CVE
CVE-2026-115384
22 Oct 202619:13
–cve
cvelist
Cvelist
CVE-2026-115384 Wasmtime 39.0.0 before 48.0.4 and 49.0.0 before 49.0.2 Stack Buffer Overflow
22 Oct 202619:13
–cvelist
debiancve
Debian CVE
CVE-2026-115384
22 Oct 202619:13
–debiancve
euvd
EUVD
EUVD-2026-108311
22 Oct 202619:13
–euvd
mend
Mend
CVE-2026-115384
22 Oct 202619:13
–mend
mscve
Microsoft CVE
Wasmtime 39.0.0 before 48.0.4 and 49.0.0 before 49.0.2 Stack Buffer Overflow
25 Oct 202608:05
–mscve
nvd
NVD
CVE-2026-115384
22 Oct 202619:17
–nvd
osv_azl
osv_azl
AZL-111011 CVE-2026-115384 affecting package cloud-hypervisor 52.0.152-1
22 Oct 202619:17
–osv_azl
osv_azl
osv_azl
AZL-111026 CVE-2026-115384 affecting package openvmm 0.1.0-1
22 Oct 202619:17
–osv_azl
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu24.04allrust-wasmtime0rust-wasmtime_0_all.deb
Ubuntu26.04allrust-wasmtime0rust-wasmtime_0_all.deb
Ubuntu26.10allrust-wasmtime0rust-wasmtime_0_all.deb

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28 Oct 2026 15:55Current
5.9Medium risk
Vulners AI Score5.9
CVSS 49.4
CVSS 3.19.9
EPSS0.00312
3