CVE-2026-12216
svaarala duktape duk_api_bytecode.c memory corruption
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
A weakness has been identified in svaarala duktape up to 2.99.99. This issue affects some unknown processing of the file duk_api_bytecode.c. Executing a manipulation of the argument count_instr can lead to memory corruption. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
| CWE | CWE-119 |
| Vendor | svaarala |
| Product | duktape |
| Published | Jun 15, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
svaarala / duktape
2.99.0 2.99.1 2.99.2 2.99.3 2.99.4 2.99.5 2.99.6 2.99.7 2.99.8 2.99.9 2.99.10 2.99.11 2.99.12 2.99.13 2.99.14 2.99.15 2.99.16 2.99.17 2.99.18 2.99.19 2.99.20 2.99.21 2.99.22 2.99.23 2.99.24 2.99.25 2.99.26 2.99.27 2.99.28 2.99.29 2.99.30 2.99.31 2.99.32 2.99.33 2.99.34 2.99.35 2.99.36 2.99.37 2.99.38 2.99.39 2.99.40 2.99.41 2.99.42 2.99.43 2.99.44 2.99.45 2.99.46 2.99.47 2.99.48 2.99.49 2.99.50 2.99.51 2.99.52 2.99.53 2.99.54 2.99.55 2.99.56 2.99.57 2.99.58 2.99.59 2.99.60 2.99.61 2.99.62 2.99.63 2.99.64 2.99.65 2.99.66 2.99.67 2.99.68 2.99.69 2.99.70 2.99.71 2.99.72 2.99.73 2.99.74 2.99.75 2.99.76 2.99.77 2.99.78 2.99.79 2.99.80 2.99.81 2.99.82 2.99.83 2.99.84 2.99.85 2.99.86 2.99.87 2.99.88 2.99.89 2.99.90 2.99.91 2.99.92 2.99.93 2.99.94 2.99.95 2.99.96 2.99.97 2.99.98 2.99.99
References
Credits
🔍 kunlun (VulDB User) VulDB CNA Team