CVE-2025-15534

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Source

https://cve.org/CVERecord?id=CVE-2025-15534

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-15534.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-15534

Published

2026-01-18T07:16:01.963Z

Modified

2026-03-15T21:45:06.802422Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

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.

References

Affected packages

Git / github.com/raysan5/raylib

Affected ranges

Type: GIT
Repo: https://github.com/raysan5/raylib
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

5a3391fdce046bc5473e52afbd835dd2dc127146

Affected versions

1.*

1.0.4

1.0.6

1.1.1

1.2.2

1.3.0

1.4.0

1.5.0

1.6.0

1.7.0

1.8.0

1.9.4-dev

1.9.7-dev

2.*

2.0.0

2.5.0

2.6.0

3.*

3.0.0

3.5.0

3.7.0

4.*

4.0.0

4.2.0

4.5.0

4.6-dev

5.*

5.0

5.5

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-15534.json"

vanir_signatures

[
    {
        "signature_type": "Function",
        "source": "https://github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc127146",
        "id": "CVE-2025-15534-05d02998",
        "deprecated": false,
        "target": {
            "function": "LoadFontData",
            "file": "src/rtext.c"
        },
        "signature_version": "v1",
        "digest": {
            "length": 3384.0,
            "function_hash": "234469333386703523857927165168932325348"
        }
    },
    {
        "signature_type": "Line",
        "source": "https://github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc127146",
        "id": "CVE-2025-15534-08153269",
        "deprecated": false,
        "target": {
            "file": "src/rtext.c"
        },
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "332257193890744966421266547215807177755",
                "69155136182134254974640663417851473280",
                "53255552284342855521330384830423396404",
                "82135624135239829001516267008426002024",
                "147913653490708871360953052069682210993",
                "187171658754174233657820797333401035340",
                "2535815641054325530376181763151890285",
                "149408708091834066723013942769178210272",
                "62859044455939651782200933963596858122",
                "131486697162642799079019230129460296213",
                "238686409694605816825582341723282941646",
                "228156470512688113567503060070558604679",
                "257567488424114353946328242809205991731",
                "136712349953632112137137025296133978707",
                "276860857922939190157884323072188030822",
                "16157231882590559801189920768438303654",
                "52050982601172229907284802952912222231",
                "315631060798723098329702554826932767726",
                "201511853958977940773605360352656473499",
                "188081470204997281143823320117578986043",
                "238988064144760471881704204726844483966",
                "91193683439524711667059389137104120152",
                "158397199167085365075675736253606848385",
                "19380465476333779530712608586491897474",
                "318359799784021952918852448865519281972",
                "137320951051540641656550138121906424824"
            ],
            "threshold": 0.9
        }
    },
    {
        "signature_type": "Function",
        "source": "https://github.com/raysan5/raylib/commit/5a3391fdce046bc5473e52afbd835dd2dc127146",
        "id": "CVE-2025-15534-d1660dec",
        "deprecated": false,
        "target": {
            "function": "GenImageFontAtlas",
            "file": "src/rtext.c"
        },
        "signature_version": "v1",
        "digest": {
            "length": 4601.0,
            "function_hash": "64547695484077864789327173104088640145"
        }
    }
]

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "2026-01-01"
            }
        ]
    }
]