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Consider adding some kind of "poisoned sandbox" state to prevent sandbox misuse

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

#848 In hyperlight-dev/hyperlight;

· ludfjig opened on Sep 2, 2025

Sandbox disallowed syscall 318 (getrandom)

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

Bug

#881 In hyperlight-dev/hyperlight;

· dblnz opened on Sep 10, 2025

FPU Tag Word reset to wrong value

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

#904 In hyperlight-dev/hyperlight;

· ludfjig opened on Sep 22, 2025

KVM set/read the mxcsr value

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

#905 In hyperlight-dev/hyperlight;

· jsturtevant opened on Sep 23, 2025

WHV_REGISTER_VALUE needs 16-alignment

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

#908 In hyperlight-dev/hyperlight;

· ludfjig opened on Sep 23, 2025

Investigate make crashdump feature work with mmaped regions

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

#747 In hyperlight-dev/hyperlight;

· ludfjig opened on Jul 30, 2025

Define a common format for logs in Hyperlight

good first issueGood for newcomersGood for newcomers

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

Enhancement

#375 In hyperlight-dev/hyperlight;

· dblnz opened on Mar 21, 2025

Remove mshv2 support from hyperlight

area/infrastructureConcerns infrastructure rather than core functionalityConcerns infrastructure rather than core functionality

lifecycle/needs-infoThe issue requires additional information from the original posterThe issue requires additional information from the original poster

Status: Open.

#648 In hyperlight-dev/hyperlight;

· simongdavies opened on Jun 18, 2025

Enable debugging wasm modules with a native debugger in hyperlight-wasm

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

Design

#684 In hyperlight-dev/hyperlight;

· dblnz opened on Jul 2, 2025

Allow host mappings to have destructors

area/performanceAddresses performanceAddresses performance

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

Bug

#700 In hyperlight-dev/hyperlight;

· syntactically opened on Jul 8, 2025

Sandbox state is not correctly restored under certain error conditions

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

Bug

#710 In hyperlight-dev/hyperlight;

· jprendes opened on Jul 10, 2025

Improve guest TLB invalidation

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

Bug

#721 In hyperlight-dev/hyperlight;

· syntactically opened on Jul 21, 2025

Implement Memory Mapping for Windows

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

Enhancement

#744 In hyperlight-dev/hyperlight;

· simongdavies opened on Jul 30, 2025

Ensure that system registers don't leak information between uses of a sandbox

area/securityInvolves security-related changes or fixesInvolves security-related changes or fixes

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

Bug

#791 In hyperlight-dev/hyperlight;

· syntactically opened on Aug 14, 2025

Panic in host func poisions associated mutex

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

lifecycle/needs-infoThe issue requires additional information from the original posterThe issue requires additional information from the original poster

Status: Open.

#814 In hyperlight-dev/hyperlight;

· ludfjig opened on Aug 21, 2025

Add support for mmaped memory in crashdumps and guest debugging

kind/enhancementFor PRs adding features, improving functionality, docs, tests, etc.For PRs adding features, improving functionality, docs, tests, etc.

Status: Open (in progress).

hyperlight-dev/hyperlightnumber 943

#943 In hyperlight-dev/hyperlight;

· dblnz opened on Oct 7, 2025

Revert memory leak workaround in host call fuzzer

lifecycle/confirmedBug is verified or proposal seems reasonableBug is verified or proposal seems reasonable

Status: Open.

#933 In hyperlight-dev/hyperlight;

· adamperlin opened on Oct 3, 2025

Investigate possible memory leak from <code>hello-world</code> example

lifecycle/needs-infoThe issue requires additional information from the original posterThe issue requires additional information from the original poster

Status: Open.

#946 In hyperlight-dev/hyperlight;

· dblnz opened on Oct 8, 2025