VY
Product
vyper
by vyperlang · last CVE Oct 22, 2026
53
CVEs
0
On KEV
9.8
Max CVSS
13
New 30D
Severity mix
Critical 7High 15Medium 26Low 5
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Add vyper to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-48020
6.5
0%
Oct 21
Vyper before 0.3.0 Memory Corruption via Internal Function Calls in Arrays
Affected: 0.1.0b4 before 0.3.0
CVE-2020-37286
6.5
0%
Oct 21
Vyper 0.1.0b4 before 0.3.0 Memory Corruption via Nested Internal Function Calls
Affected: 0.1.0b4 before 0.3.0
CVE-2026-114117
5.9
0%
Oct 21
Vyper 0.3.8 through 0.5.0b1 Optimizer Miscompilation of msg.value | K in Ternary Branches
Affected: 0.3.8 through 0.5.0b1
CVE-2020-37287
5.9
0%
Oct 21
Vyper before 0.2.6 Call Stack Corruption via Complex Type Function Arguments
Affected: before 0.2.6
CVE-2023-39363
5.9
1%
Aug 7
Vyper incorrectly allocated named re-entrancy locks
Affected: = 0.2.15; = 0.2.16; = 0.3.0
CVE-2026-114116
5.3
0%
Oct 21
Vyper through 0.5.0b1 Literal Value Manipulation via Line Separators
Affected: 0.1.0b1 before 0.1.0b17; 0.4.1 through 0.5.0b1
CVE-2026-114114
5.3
0%
Oct 21
Vyper through 0.5.0b1 Literal Value Substitution via Multi-byte Characters
Affected: 0.1.0b1 before 0.1.0b12; 0.1.0b14 before 0.1.0b15; 0.4.1 through 0.5.0b1
CVE-2024-32649
5.3
0%
Apr 25
vyper performs double eval of the argument of sqrt
Affected: <= 0.3.10
CVE-2024-32648
5.3
0%
Apr 25
vyper default functions don't respect nonreentrancy keys
Affected: < 0.3.0
CVE-2024-32647
5.3
0%
Apr 25
vyper performs double eval of raw_args in create_from_blueprint
Affected: <= 0.3.10
CVE-2024-32646
5.3
0%
Apr 25
vyper performs double eval of the slice args when buffer from adhoc locations
Affected: <= 0.3.10
CVE-2024-32645
5.3
0%
Apr 25
vyper performs incorrect topic logging in raw_log
Affected: <= 0.3.10
CVE-2024-32481
5.3
1%
Apr 25
vyper's range(start, start + N) reverts for negative numbers
Affected: >= 0.3.8, < 0.4.0b1
CVE-2024-24564
5.3
1%
Feb 26
Vyper extract32 can ready dirty memory
Affected: < 0.4.0
CVE-2024-26149
5.3
1%
Feb 26
Vyper _abi_decode Memory Overflow
Affected: <= 0.3.10
CVE-2024-24559
5.3
0%
Feb 5
Vyper SHA3 code generation bug
Affected: <= 0.3.10
CVE-2024-24560
5.3
1%
Feb 2
Vyper external calls can overflow return data to return input buffer
Affected: <= 0.3.10
CVE-2024-24567
5.3
0%
Jan 30
raw_call `value=` kwargs not disabled for static and delegate calls
Affected: <= 0.3.10
CVE-2023-42441
5.3
1%
Sep 18
Vyper has incorrect re-entrancy lock when key is empty string
Affected: >= 0.2.9, < 0.3.10
CVE-2023-40015
5.3
0%
Sep 4
Vyper: reversed order of side effects for some operations
Affected: <= 0.4.0
CVE-2023-41052
5.3
1%
Sep 4
Vyper: incorrect order of evaluation of side effects for some builtins
Affected: <= 0.3.9
CVE-2023-37902
5.3
1%
Jul 25
Vyper's ecrecover can return undefined data if signature does not verify
Affected: < 0.3.10
CVE-2023-32675
5.3
1%
May 19
Nonpayable default functions are sometimes payable in vyper
Affected: < 0.3.8
CVE-2026-114118
4.8
0%
Oct 21
Vyper 0.3.4 through 0.5.0b1 create_from_blueprint Offset Validation Bypass via Unsigned Wraparound
Affected: 0.3.4 through 0.5.0b1
CVE-2021-48019
4.8
0%
Oct 21
Vyper before 0.2.9 Incorrect RETURNDATASIZE in create_forwarder_to Proxies
Affected: before 0.2.9
CVE-2021-41122
4.3
1%
Oct 5
Vyper is a Pythonic Smart Contract Language for the EVM
Affected: before 0.3.0
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