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WASM3

19 CVEs tracked. None of them is in CISA KEV.

This hub aggregates every CVE we track for WASM3, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.

WASM3 CVEs per month

Nov 2024 to Oct 2026. Point at a month, or focus the strip and use the arrow keys.
WASM3 CVEs per month
MonthCVEs
2024-114
2024-120
2025-010
2025-020
2025-030
2025-040
2025-050
2025-061
2025-070
2025-080
2025-090
2025-100
2025-110
2025-120
2026-011
2026-021
2026-030
2026-040
2026-050
2026-060
2026-070
2026-080
2026-090
2026-100

Severity

How the 19 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.

  • Critical15%
  • High947%
  • Medium737%
  • Low211%

Latest CVEs

The 15 most recently published vulnerabilities affecting WASM3.

  1. CVE-2025-15572wasm3 NewCodePage memory leak3.3
  2. CVE-2025-15413wasm3 m3_exec.h op_CallIndirect memory corruption5.3
  3. CVE-2025-6272wasm3 m3_compile.c MarkSlotAllocated out-of-bounds write3.3
  4. CVE-2024-27527wasm3 139076a is vulnerable to Denial of Service (DoS).7.5
  5. CVE-2024-27529wasm3 139076a contains memory leaks in Read_utf8.8.4
  6. CVE-2024-27530wasm3 139076a contains a Use-After-Free in ForEachModule.8.4
  7. CVE-2024-27528wasm3 139076a suffers from Invalid Memory Read, leading to DoS and potential Code Execution.8.4
  8. CVE-2024-34252wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.7.5
  9. CVE-2024-34249wasm3 v0.5.0 was discovered to contain a heap buffer overflow which leads to segmentation fault via the function "DeallocateSlot" in wasm3/source/m3_compile.c.9.8
  10. CVE-2024-34246wasm3 v0.5.0 was discovered to contain an out-of-bound memory read which leads to segmentation fault via the function "main" in wasm3/platforms/app/main.c.7.5
  11. CVE-2022-44874wasm3 commit 7890a2097569fde845881e0b352d813573e371f9 was discovered to contain a segmentation fault via the component op_CallIndirect at /m3_exec.h.5.5
  12. CVE-2022-39974WASM3 v0.5.0 was discovered to contain a segmentation fault via the component op_Select_i32_srs in wasm3/source/m3_exec.h.7.5
  13. CVE-2022-34529WASM3 v0.5.0 was discovered to contain a segmentation fault via the component Compile_Memory_CopyFill.5.5
  14. CVE-2022-28990WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.7.8
  15. CVE-2022-28966Wasm3 0.5.0 has a heap-based buffer overflow in NewCodePage in m3_code.c (called indirectly from Compile_BranchTable in m3_compile.c).5.5

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