OSV-2025-447
Use-of-uninitialized-value in spvtools::EmitNumericLiteral
No score
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=423059200
Crash type: Use-of-uninitialized-value
Crash state:
spvtools::EmitNumericLiteral
spvtools::disassemble::InstructionDisassembler::EmitOperand
spvtools::disassemble::InstructionDisassembler::EmitInstructionImpl
What each source reports
OSV No score
Use-of-uninitialized-value in spvtools::EmitNumericLiteral
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=423059200
Crash type: Use-of-uninitialized-value
Crash state:
spvtools::EmitNumericLiteral
spvtools::disassemble::InstructionDisassembler::EmitOperand
spvtools::disassemble::InstructionDisassembler::EmitInstructionImpl
- Record
OSV-2025-447- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
spirv-toolsOSS-Fuzz |
Listed versions, plus commit ranges v2025.3.rc1vulkan-sdk-1.4.321.0v2025.4.rc1vulkan-sdk-1.4.363.0v2026.4.rc2 Show 20 moreShow lessv2026.4v2026.4.rc1vulkan-sdk-1.4.357.0v2026.3.rc1v2026.3vulkan-sdk-1.4.350.1vulkan-sdk-1.4.350.0v2026.2.rc2v2026.2v2026.2.rc1vulkan-sdk-1.4.341.0v2026.1.rc1v2026.1vulkan-sdk-1.4.335.0v2025.5.rc1v2025.5vulkan-sdk-1.4.328.1vulkan-sdk-1.4.328.0v2025.4v2025.3 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2025-447 is a vulnerability with no CVSS score yet in spirv-tools, published June 9, 2025. No source lists public exploit code. No source names a fixed version.