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38 vulnerabilities by wasm3_project
CVE-2025-15572 (GCVE-0-2025-15572)
Vulnerability from nvd – Published: 2026-02-10 15:32 – Updated: 2026-02-23 09:57
VLAI
Title
wasm3 NewCodePage memory leak
Summary
A vulnerability has been found in wasm3 up to 0.5.0. The affected element is the function NewCodePage. The manipulation leads to memory leak. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Unfortunately, the project has no active maintainer at the moment.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.344934 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.344934 | signaturepermissions-required |
| https://vuldb.com/?submit.752765 | third-party-advisory |
| https://github.com/wasm3/wasm3/issues/550 | issue-tracking |
| https://github.com/oneafter/cve-proofs/blob/main/… | exploit |
| https://github.com/wasm3/wasm3/ | product |
Impacted products
Credits
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CVE-2025-15413 (GCVE-0-2025-15413)
Vulnerability from nvd – Published: 2026-01-01 21:02 – Updated: 2026-02-23 08:03
VLAI
Title
wasm3 m3_exec.h op_CallIndirect memory corruption
Summary
A vulnerability was detected in wasm3 up to 0.5.0. Impacted is the function op_SetSlot_i32/op_CallIndirect of the file m3_exec.h. Performing a manipulation results in memory corruption. The attack needs to be approached locally. The exploit is now public and may be used. Unfortunately, the project has no active maintainer at the moment.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Memory Corruption
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.339334 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.339334 | signaturepermissions-required |
| https://vuldb.com/?submit.719829 | third-party-advisory |
| https://vuldb.com/?submit.719831 | third-party-advisory |
| https://github.com/wasm3/wasm3/issues/543 | issue-tracking |
| https://github.com/wasm3/wasm3/issues/547 | exploitissue-tracking |
| https://github.com/wasm3/wasm3/ | product |
Impacted products
Credits
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CVE-2025-6272 (GCVE-0-2025-6272)
Vulnerability from nvd – Published: 2025-06-19 18:00 – Updated: 2025-06-23 19:30
VLAI
Title
wasm3 m3_compile.c MarkSlotAllocated out-of-bounds write
Summary
A vulnerability has been found in wasm3 0.5.0 and classified as problematic. This vulnerability affects the function MarkSlotAllocated of the file source/m3_compile.c. The manipulation leads to out-of-bounds write. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313276 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313276 | signaturepermissions-required |
| https://vuldb.com/?submit.593008 | third-party-advisory |
| https://github.com/wasm3/wasm3/issues/531 | issue-tracking |
| https://github.com/user-attachments/files/1951660… | exploit |
Credits
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CVE-2024-27530 (GCVE-0-2024-27530)
Vulnerability from nvd – Published: 2024-11-08 00:00 – Updated: 2025-03-13 18:30
VLAI
Summary
wasm3 139076a contains a Use-After-Free in ForEachModule.
Severity
8.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-416 - Use After Free
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
0
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-27527 (GCVE-0-2024-27527)
Vulnerability from nvd – Published: 2024-11-08 00:00 – Updated: 2024-11-13 20:32
VLAI
Summary
wasm3 139076a is vulnerable to Denial of Service (DoS).
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
139076a
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-27529 (GCVE-0-2024-27529)
Vulnerability from nvd – Published: 2024-11-08 00:00 – Updated: 2024-11-18 14:21
VLAI
Summary
wasm3 139076a contains memory leaks in Read_utf8.
Severity
8.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
139076a98b8321b67f850a844f558b5e91b5ac83
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-27528 (GCVE-0-2024-27528)
Vulnerability from nvd – Published: 2024-11-08 00:00 – Updated: 2024-11-18 14:27
VLAI
Summary
wasm3 139076a suffers from Invalid Memory Read, leading to DoS and potential Code Execution.
Severity
8.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
139076a98b8321b67f850a844f558b5e91b5ac83
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-34249 (GCVE-0-2024-34249)
Vulnerability from nvd – Published: 2024-05-06 00:00 – Updated: 2024-08-02 02:51
VLAI
Summary
wasm3 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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
0.5.0
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-34252 (GCVE-0-2024-34252)
Vulnerability from nvd – Published: 2024-05-06 00:00 – Updated: 2024-08-05 20:05
VLAI
Summary
wasm3 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.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
0.5.0
cpe:2.3:a:wasm3_project:wasm3:0.5.0:*:*:*:*:*:*:* |
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CVE-2024-34246 (GCVE-0-2024-34246)
Vulnerability from nvd – Published: 2024-05-06 00:00 – Updated: 2024-08-02 02:51
VLAI
Summary
wasm3 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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
0.5.0
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2022-44874 (GCVE-0-2022-44874)
Vulnerability from nvd – Published: 2022-12-13 00:00 – Updated: 2025-04-22 03:20
VLAI
Summary
wasm3 commit 7890a2097569fde845881e0b352d813573e371f9 was discovered to contain a segmentation fault via the component op_CallIndirect at /m3_exec.h.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
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CVE-2022-39974 (GCVE-0-2022-39974)
Vulnerability from nvd – Published: 2022-09-20 17:12 – Updated: 2025-05-28 18:50
VLAI
Summary
WASM3 v0.5.0 was discovered to contain a segmentation fault via the component op_Select_i32_srs in wasm3/source/m3_exec.h.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/wasm3/wasm3/issues/379 | x_refsource_MISC |
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CVE-2022-34529 (GCVE-0-2022-34529)
Vulnerability from nvd – Published: 2022-07-27 13:09 – Updated: 2024-08-03 09:15
VLAI
Summary
WASM3 v0.5.0 was discovered to contain a segmentation fault via the component Compile_Memory_CopyFill.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/wasm3/wasm3/issues/337 | x_refsource_MISC |
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CVE-2022-28990 (GCVE-0-2022-28990)
Vulnerability from nvd – Published: 2022-05-20 18:06 – Updated: 2024-08-03 06:10
VLAI
Summary
WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/wasm3/wasm3/issues/323 | x_refsource_MISC |
| https://github.com/wasm3/wasm3/pull/324 | x_refsource_MISC |
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CVE-2022-28966 (GCVE-0-2022-28966)
Vulnerability from nvd – Published: 2022-04-16 15:52 – Updated: 2024-08-03 06:10
VLAI
Summary
Wasm3 0.5.0 has a heap-based buffer overflow in NewCodePage in m3_code.c (called indirectly from Compile_BranchTable in m3_compile.c).
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/wasm3/wasm3/issues/320 | x_refsource_MISC |
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CVE-2025-15572 (GCVE-0-2025-15572)
Vulnerability from cvelistv5 – Published: 2026-02-10 15:32 – Updated: 2026-02-23 09:57
VLAI
Title
wasm3 NewCodePage memory leak
Summary
A vulnerability has been found in wasm3 up to 0.5.0. The affected element is the function NewCodePage. The manipulation leads to memory leak. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Unfortunately, the project has no active maintainer at the moment.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
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| https://github.com/wasm3/wasm3/issues/550 | issue-tracking |
| https://github.com/oneafter/cve-proofs/blob/main/… | exploit |
| https://github.com/wasm3/wasm3/ | product |
Impacted products
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CVE-2025-15413 (GCVE-0-2025-15413)
Vulnerability from cvelistv5 – Published: 2026-01-01 21:02 – Updated: 2026-02-23 08:03
VLAI
Title
wasm3 m3_exec.h op_CallIndirect memory corruption
Summary
A vulnerability was detected in wasm3 up to 0.5.0. Impacted is the function op_SetSlot_i32/op_CallIndirect of the file m3_exec.h. Performing a manipulation results in memory corruption. The attack needs to be approached locally. The exploit is now public and may be used. Unfortunately, the project has no active maintainer at the moment.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Memory Corruption
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.339334 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.339334 | signaturepermissions-required |
| https://vuldb.com/?submit.719829 | third-party-advisory |
| https://vuldb.com/?submit.719831 | third-party-advisory |
| https://github.com/wasm3/wasm3/issues/543 | issue-tracking |
| https://github.com/wasm3/wasm3/issues/547 | exploitissue-tracking |
| https://github.com/wasm3/wasm3/ | product |
Impacted products
Credits
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CVE-2025-6272 (GCVE-0-2025-6272)
Vulnerability from cvelistv5 – Published: 2025-06-19 18:00 – Updated: 2025-06-23 19:30
VLAI
Title
wasm3 m3_compile.c MarkSlotAllocated out-of-bounds write
Summary
A vulnerability has been found in wasm3 0.5.0 and classified as problematic. This vulnerability affects the function MarkSlotAllocated of the file source/m3_compile.c. The manipulation leads to out-of-bounds write. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.313276 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.313276 | signaturepermissions-required |
| https://vuldb.com/?submit.593008 | third-party-advisory |
| https://github.com/wasm3/wasm3/issues/531 | issue-tracking |
| https://github.com/user-attachments/files/1951660… | exploit |
Credits
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CVE-2024-27530 (GCVE-0-2024-27530)
Vulnerability from cvelistv5 – Published: 2024-11-08 00:00 – Updated: 2025-03-13 18:30
VLAI
Summary
wasm3 139076a contains a Use-After-Free in ForEachModule.
Severity
8.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-416 - Use After Free
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
0
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-27527 (GCVE-0-2024-27527)
Vulnerability from cvelistv5 – Published: 2024-11-08 00:00 – Updated: 2024-11-13 20:32
VLAI
Summary
wasm3 139076a is vulnerable to Denial of Service (DoS).
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-404 - Improper Resource Shutdown or Release
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
139076a
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-27529 (GCVE-0-2024-27529)
Vulnerability from cvelistv5 – Published: 2024-11-08 00:00 – Updated: 2024-11-18 14:21
VLAI
Summary
wasm3 139076a contains memory leaks in Read_utf8.
Severity
8.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
139076a98b8321b67f850a844f558b5e91b5ac83
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-27528 (GCVE-0-2024-27528)
Vulnerability from cvelistv5 – Published: 2024-11-08 00:00 – Updated: 2024-11-18 14:27
VLAI
Summary
wasm3 139076a suffers from Invalid Memory Read, leading to DoS and potential Code Execution.
Severity
8.4 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
139076a98b8321b67f850a844f558b5e91b5ac83
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-34249 (GCVE-0-2024-34249)
Vulnerability from cvelistv5 – Published: 2024-05-06 00:00 – Updated: 2024-08-02 02:51
VLAI
Summary
wasm3 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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
0.5.0
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2024-34252 (GCVE-0-2024-34252)
Vulnerability from cvelistv5 – Published: 2024-05-06 00:00 – Updated: 2024-08-05 20:05
VLAI
Summary
wasm3 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.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
0.5.0
cpe:2.3:a:wasm3_project:wasm3:0.5.0:*:*:*:*:*:*:* |
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CVE-2024-34246 (GCVE-0-2024-34246)
Vulnerability from cvelistv5 – Published: 2024-05-06 00:00 – Updated: 2024-08-02 02:51
VLAI
Summary
wasm3 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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wasm3_project | wasm3 |
Affected:
0.5.0
cpe:2.3:a:wasm3_project:wasm3:*:*:*:*:*:*:*:* |
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CVE-2022-44874 (GCVE-0-2022-44874)
Vulnerability from cvelistv5 – Published: 2022-12-13 00:00 – Updated: 2025-04-22 03:20
VLAI
Summary
wasm3 commit 7890a2097569fde845881e0b352d813573e371f9 was discovered to contain a segmentation fault via the component op_CallIndirect at /m3_exec.h.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
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CVE-2022-39974 (GCVE-0-2022-39974)
Vulnerability from cvelistv5 – Published: 2022-09-20 17:12 – Updated: 2025-05-28 18:50
VLAI
Summary
WASM3 v0.5.0 was discovered to contain a segmentation fault via the component op_Select_i32_srs in wasm3/source/m3_exec.h.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/wasm3/wasm3/issues/379 | x_refsource_MISC |
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CVE-2022-34529 (GCVE-0-2022-34529)
Vulnerability from cvelistv5 – Published: 2022-07-27 13:09 – Updated: 2024-08-03 09:15
VLAI
Summary
WASM3 v0.5.0 was discovered to contain a segmentation fault via the component Compile_Memory_CopyFill.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/wasm3/wasm3/issues/337 | x_refsource_MISC |
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CVE-2022-28990 (GCVE-0-2022-28990)
Vulnerability from cvelistv5 – Published: 2022-05-20 18:06 – Updated: 2024-08-03 06:10
VLAI
Summary
WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/wasm3/wasm3/issues/323 | x_refsource_MISC |
| https://github.com/wasm3/wasm3/pull/324 | x_refsource_MISC |
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CVE-2022-28966 (GCVE-0-2022-28966)
Vulnerability from cvelistv5 – Published: 2022-04-16 15:52 – Updated: 2024-08-03 06:10
VLAI
Summary
Wasm3 0.5.0 has a heap-based buffer overflow in NewCodePage in m3_code.c (called indirectly from Compile_BranchTable in m3_compile.c).
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/wasm3/wasm3/issues/320 | x_refsource_MISC |
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