aardappel lobster Parsing parser.h ParseStatements memory corruption_CVE-2026-2259

{
    "lastseen": "",
    "description": "A vulnerability has been found in aardappel lobster up to 2025.4. Affected by this issue is the function lobster::Parser::ParseStatements in the library dev/src/lobster/parser.h of the component Parsing. The manipulation leads to memory corruption. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The identifier of the patch is 2f45fe860d00990e79e13250251c1dde633f1f89. Applying a patch is the recommended action to fix this issue.",
    "published": "2026-02-10T02:32:08.234Z",
    "modified": "2026-02-10T02:32:08.234Z",
    "type": "cve",
    "title": "aardappel lobster Parsing parser.h ParseStatements memory corruption",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.345006\nhttps://vuldb.com/?ctiid.345006\nhttps://vuldb.com/?submit.753168\nhttps://github.com/aardappel/lobster/issues/396\nhttps://github.com/aardappel/lobster/issues/396#issuecomment-3849019040\nhttps://github.com/oneafter/0204/blob/main/lob2/repro.lobster\nhttps://github.com/aardappel/lobster/commit/2f45fe860d00990e79e13250251c1dde633f1f89\nhttps://github.com/aardappel/lobster/",
    "id": "CVE-2026-2259",
    "bulletinFamily": "",
    "cwe": [
        "CWE-119"
    ],
    "cvelist": null,
    "sourceData": "aardappel lobster 2025.0\naardappel lobster 2025.1\naardappel lobster 2025.2\naardappel lobster 2025.3\naardappel lobster 2025.4",
    "sourceHref": "",
    "cvss": {
        "score": 4.8,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "lobster",
    "version": "2025.0",
    "vendor": "aardappel",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}