CVE-2023-30410

MEDIUM

Jerryscript commit 1a2c047 was discovered to contain a stack overflow via the component ecma_op_function_construct at /operations/ecma-function-object.c.

Affects 1 product across 1 vendor.

CVSS 3.15.5

EPSS0.3%

Percentile21th

PatchPatched

CVSS Vector — Plain English Requires local access, low complexity, no authentication required, requires user interaction, impact contained to the vulnerable component, no confidentiality impact, no integrity impact, full availability impact.

CWE Weakness Definitions

CWE-787: Out-of-Bounds Write

Software writes data past buffer boundaries, corrupting memory and potentially enabling code execution.

◆ AI Analysis — automated analysis, not human-reviewed

A medium severity vulnerability affects Jerryscript systems (CVE-2023-30410). No public exploit code is currently available. Review vendor advisories and apply patches during the next maintenance window.

BSID: BS-2023-GLOBAL-059685-M • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions

What is CVE-2023-30410?

What is the CVSS score for CVE-2023-30410?

CVE-2023-30410 has CVSS 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H. EPSS: 0.3%.

Is CVE-2023-30410 actively exploited?

No confirmed active exploitation of CVE-2023-30410 as of 2026-05-30.

How do I remediate CVE-2023-30410?

Priority: LOW. PSIRT: [email protected]

What systems are affected by CVE-2023-30410?

CVE-2023-30410 affects Jerryscript Jerryscript.

Vulnerability Details

CVE ID	`CVE-2023-30410`
BSID	`BS-2023-GLOBAL-059685-M` BreachSpider Global ID
CVSS Vector	`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H`
Published	2023-04-24
Last Modified	2025-02-05
ICS Relevance	15%
Weakness (CWE)	Out-of-Bounds Write
Source	NVD

Official Description

Jerryscript commit 1a2c047 was discovered to contain a stack overflow via the component ecma_op_function_construct at /operations/ecma-function-object.c.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Jerryscript commit 1a2c047 was discovered to contain a stack overflow via the component ecma_op_function_construct at /operations/ecma-function-object.c. CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Exploitation Likelihood: MINIMAL

Affected Products

Vendor	Product	Affected Versions
Jerryscript	Jerryscript	No version listed by source

Remediation

No official vendor advisory link on record. See the CVE record →

Vendor PSIRT: [email protected]

Threat Intelligence

● Threat Intelligence Validated: October 2026 | Threat Age: 1270 Days

CISA known-exploited	Not in KEV catalog
Public Exploit	Not confirmed
PoC Code	Not confirmed

AI Enrichment Record — provenance & audit hash

Model	`rule-based-v1`
Confidence	MEDIUM
Enriched At	2026-05-24
SHA-512 Audit Hash	`82fc63e55d3832f33bc2a1de779905d2260dc0afa212fe30709e9170830760803fcc621cd3cadb16cab681d4f0286790603e232bd895390e72e1d14887e4d37d`

Related CVEs affecting Jerryscript

CVE-2019-1010176 9.8 JerryScript commit 4e58ccf68070671e1fff5cd6673f0c1d5b80b166 is affected by: B... CVE-2017-18212 9.8 An issue was discovered in JerryScript 1.0. There is a heap-based buffer over... CVE-2018-11418 9.8 An issue was discovered in JerryScript 1.0. There is a heap-based buffer over... CVE-2018-11419 9.8 An issue was discovered in JerryScript 1.0. There is a heap-based buffer over... CVE-2020-23302 9.8 There is a heap-use-after-free at ecma-helpers-string.c:772 in ecma_ref_ecma_...

View all Jerryscript CVEs →

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