{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-15534", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-01-17T16:11:45.728Z", "datePublished": "2026-01-18T06:32:06.449Z", "dateUpdated": "2026-01-18T06:32:06.449Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-01-18T06:32:06.449Z"}, "title": "raysan5 raylib rtext.c LoadFontData integer overflow", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-190", "lang": "en", "description": "Integer Overflow"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-189", "lang": "en", "description": "Numeric Error"}]}], "affected": [{"vendor": "raysan5", "product": "raylib", "versions": [{"version": "909f040", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was identified in raysan5 raylib up to 909f040. Affected by this issue is the function LoadFontData of the file src/rtext.c. The manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The identifier of the patch is 5a3391fdce046bc5473e52afbd835dd2dc127146. It is suggested to install a patch to address this issue."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 4.8, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 5.3, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 4.3, "vectorString": "AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2026-01-17T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-01-17T01:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-01-17T17:17:00.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Oneafter (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.341706", "name": "VDB-341706 | raysan5 raylib rtext.c LoadFontData integer overflow", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.341706", "name": "VDB-341706 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.733343", "name": "Submit #733343 | raysan5 raylib 909f040 Integer Overflow", "tags": ["third-party-advisory"]}, {"url": "https://github.com/raysan5/raylib/issues/5436", "tags": ["issue-tracking"]}, {"url": "https://github.com/raysan5/raylib/pull/5450", "tags": ["issue-tracking"]}, {"url": "https://github.com/oneafter/1224/blob/main/segv1", "tags": ["exploit"]}, {"url": "https://github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc127146", "tags": ["patch"]}], "tags": ["x_open-source"]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was identified in raysan5 raylib up to 909f040. Affected by this issue is the function LoadFontData of the file src/rtext.c. The manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The identifier of the patch is 5a3391fdce046bc5473e52afbd835dd2dc127146. It is suggested to install a patch to address this issue."}], "id": "CVE-2025-15534", "lastModified": "2026-01-18T07:16:01.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.1, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2026-01-18T07:16:01.963", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/oneafter/1224/blob/main/segv1"}, {"source": "cna@vuldb.com", "url": "https://github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc127146"}, {"source": "cna@vuldb.com", "url": "https://github.com/raysan5/raylib/issues/5436"}, {"source": "cna@vuldb.com", "url": "https://github.com/raysan5/raylib/pull/5450"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?ctiid.341706"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?id.341706"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?submit.733343"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}, {"lang": "en", "value": "CWE-190"}], "source": "cna@vuldb.com", "type": "Primary"}]}

{"bugzilla": {"description": "raylib: raylib: Integer overflow vulnerability in LoadFontData", "id": "2430663", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2430663"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "(CWE-189|CWE-190)", "details": ["A vulnerability was identified in raysan5 raylib up to 909f040. Affected by this issue is the function LoadFontData of the file src/rtext.c. The manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The identifier of the patch is 5a3391fdce046bc5473e52afbd835dd2dc127146. It is suggested to install a patch to address this issue.", "A flaw was found in raylib. A local user could exploit an integer overflow vulnerability in the `LoadFontData` function. This flaw may lead to information disclosure, data modification, or denial of service, impacting the availability, integrity, and confidentiality of the application."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2025-15534", "public_date": "2026-01-18T06:32:06Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-15534\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-15534\nhttps://github.com/oneafter/1224/blob/main/segv1\nhttps://github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc127146\nhttps://github.com/raysan5/raylib/issues/5436\nhttps://github.com/raysan5/raylib/pull/5450\nhttps://vuldb.com/?ctiid.341706\nhttps://vuldb.com/?id.341706\nhttps://vuldb.com/?submit.733343"], "statement": "This vulnerability is rated Moderate for Red Hat. It is an integer overflow in the `LoadFontData` function of the `raylib` library. Exploitation requires local access to the system where `raylib` is in use and could lead to a denial of service or other impacts.", "threat_severity": "Moderate"}