CVE-2025-55639

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Source
https://cve.org/CVERecord?id=CVE-2025-55639
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55639.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-55639
Downstream
Published
2026-06-23T00:00:00Z
Modified
2026-07-09T18:18:32.291834Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

GPAC MP4Box v2.4 was discovered to contain a NULL pointer dereference in the gfisomaddtrackkind() function at isomedia/isom_write.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55639.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/gpac/gpac

Affected ranges

Type
GIT
Repo
https://github.com/gpac/gpac
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
118e60a905878e56dc4f9c5b309143c5f447c702
Fixed
027ce139dda498ee95df36db9f9f6f3cadce8ec9
Database specific 
{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "26.02.0"
        }
    ]
}

Affected versions

Other
abi-12
abi-13
abi-14
abi-15
abi-16
abi-12.*
abi-12.16
abi-12.17
abi-12.18
abi-12.19
abi-12.20
abi-12.21
abi-12.22
abi-12.23
abi-12.24
abi-12.25
abi-12.26
abi-12.27
abi-13.*
abi-13.0
abi-14.*
abi-14.0
abi-15.*
abi-15.0
abi-15.1
abi-15.2
abi-16.*
abi-16.2
abi-16.3
abi-16.4
abi-16.5
testtag0.*
testtag0.1
v0.*
v0.5.2
v0.6.0
v0.9.0
v0.9.0-preview
v1.*
v1.0.0
v2.*
v2.0.0
v2.2.0

Database specific

vanir_signatures_modified 
"2026-07-09T18:18:32Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55639.json"
vanir_signatures 
[
    {
        "id": "CVE-2025-55639-0392ea84",
        "digest": {
            "function_hash": "192540411118792939251538053913742512613",
            "length": 1446.0
        },
        "signature_version": "v1",
        "signature_type": "Function",
        "source": "https://github.com/gpac/gpac/commit/027ce139dda498ee95df36db9f9f6f3cadce8ec9",
        "deprecated": false,
        "target": {
            "function": "gf_isom_add_track_kind",
            "file": "src/isomedia/isom_write.c"
        }
    },
    {
        "id": "CVE-2025-55639-83165792",
        "digest": {
            "line_hashes": [
                "29677092208908187604996957519435153166",
                "253621364095170723494424367398000078983",
                "69165970050574451470899796378113575133",
                "202666304542014822558361239119992135387"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "signature_type": "Line",
        "source": "https://github.com/gpac/gpac/commit/027ce139dda498ee95df36db9f9f6f3cadce8ec9",
        "deprecated": false,
        "target": {
            "file": "src/isomedia/isom_write.c"
        }
    }
]