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CVE-2026-115385

🗓️ 22 Oct 2026 19:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 5 Views

DoS in Wasmtime wasmtime-wasi WASIp3 implementation allows guests to crash the host.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-115385
22 Oct 202619:50
–circl
cnnvd
CNNVD
Bytecode Alliance wasmtime improper exception handling vulnerability
22 Oct 202600:00
–cnnvd
cve
CVE
CVE-2026-115385
22 Oct 202619:13
–cve
cvelist
Cvelist
CVE-2026-115385 Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 Host Panic via WASIp3 Timestamps
22 Oct 202619:13
–cvelist
debiancve
Debian CVE
CVE-2026-115385
22 Oct 202619:13
–debiancve
euvd
EUVD
EUVD-2026-108313
22 Oct 202619:13
–euvd
mend
Mend
CVE-2026-115385
22 Oct 202619:13
–mend
nvd
NVD
CVE-2026-115385
22 Oct 202619:17
–nvd
osv_rustsec
osv_rustsec
RUSTSEC-2026-0324 Guest can panic host through filesystem timestamp before the epoch on wasip3
2 Oct 202612:00
–osv_rustsec
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-115385
26 Oct 202600:00
–osv_ubuntu
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 15:59Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.2
CVSS 46.9
EPSS0.00112
SSVC
5