CVE-2025-64332

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, a stack overflow that causes Suricata to crash can occur if SWF decompression is enabled. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling SWF decompression (swf-decompression in suricata.yaml), it is disabled by default; set decompress-depth to lower than half your stack size if swf-decompression must be enabled.

Database specific

{
    "cwe_ids": [
        "CWE-121"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/64xxx/CVE-2025-64332.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/oisf/suricata

Affected ranges

Type

GIT

Repo

https://github.com/oisf/suricata

Events

Introduced

Fixed

090542709cf620f2053dc03b52ab8aa625dd6eff

Introduced

9956286fb89f9cad9e9f95b99dc751f8666617b7

Fixed

79db7b1ad444c76530c6eac8702c5e01b7c24a56

Fixed

ad446c9006a77490af51c468aae0ce934f4d2117

Database specific

Show details

{
    "cpe": "cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "7.0.13"
        },
        {
            "introduced": "8.0.0"
        },
        {
            "fixed": "8.0.2"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

suricata-0.*

suricata-0.8.2

suricata-1.*

suricata-1.0.0

suricata-1.0.1

suricata-1.0.2

suricata-1.1

suricata-1.1beta1

suricata-1.1beta2

suricata-1.1beta3

suricata-1.1rc1

suricata-1.2

suricata-1.2.1

suricata-1.2beta1

suricata-1.2rc1

suricata-1.3

suricata-1.3.1

suricata-1.3beta1

suricata-1.3beta2

suricata-1.3rc1

suricata-1.4

suricata-1.4beta1

suricata-1.4beta2

suricata-1.4beta3

suricata-1.4rc1

suricata-2.*

suricata-2.0

suricata-2.0.1

suricata-2.0.1rc1

suricata-2.0.2

suricata-2.0beta1

suricata-2.0beta2

suricata-2.0rc1

suricata-2.0rc2

suricata-2.0rc3

suricata-2.1beta1

suricata-2.1beta2

suricata-2.1beta3

suricata-2.1beta4

suricata-3.*

suricata-3.0

suricata-3.0.1

suricata-3.0.1RC1

suricata-3.0RC1

suricata-3.0RC2

suricata-3.0RC3

suricata-3.1

suricata-3.1.1

suricata-3.1.2

suricata-3.1RC1

suricata-3.2

suricata-3.2.1

suricata-3.2RC1

suricata-3.2beta1

suricata-4.*

suricata-4.0.0

suricata-4.0.0-beta1

suricata-4.0.0-rc1

suricata-4.0.0-rc2

suricata-4.0.1

suricata-4.1.0

suricata-4.1.0-beta1

suricata-4.1.0-rc1

suricata-4.1.0-rc2

suricata-4.1.1

suricata-4.1.2

suricata-5.*

suricata-5.0.0

suricata-5.0.0-beta1

suricata-5.0.0-rc1

suricata-5.0.1

suricata-6.*

suricata-6.0.0

suricata-6.0.0-beta1

suricata-6.0.0-rc1

suricata-6.0.1

suricata-7.*

suricata-7.0.0

suricata-7.0.0-beta1

suricata-7.0.0-rc1

suricata-7.0.0-rc2

suricata-7.0.1

suricata-7.0.10

suricata-7.0.11

suricata-7.0.12

suricata-7.0.2

suricata-7.0.3

suricata-7.0.4

suricata-7.0.5

suricata-7.0.6

suricata-7.0.7

suricata-7.0.8

suricata-7.0.9

suricata-8.*

suricata-8.0.0

suricata-8.0.1

Database specific

vanir_signatures

[
    {
        "target": {
            "file": "src/util-file-decompression.c"
        },
        "id": "CVE-2025-64332-32d76c02",
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "270682380362934258860325503559750952942",
                "315860834447333227061608592543057348506",
                "20394443220328096443479317440720957400",
                "46834150762471991902872253246897261595",
                "331141041208381299388855344395083951867",
                "112862929915837890541735615343620273411",
                "230757697873691183113167899933887564719",
                "306158574670459228723020976112746774454"
            ]
        },
        "signature_version": "v1",
        "source": "https://github.com/oisf/suricata/commit/ad446c9006a77490af51c468aae0ce934f4d2117",
        "deprecated": false
    },
    {
        "target": {
            "function": "FileSwfDecompression",
            "file": "src/util-file-decompression.c"
        },
        "id": "CVE-2025-64332-f364a26c",
        "signature_type": "Function",
        "digest": {
            "function_hash": "119942626759163904896035013452224481666",
            "length": 2137.0
        },
        "signature_version": "v1",
        "source": "https://github.com/oisf/suricata/commit/ad446c9006a77490af51c468aae0ce934f4d2117",
        "deprecated": false
    }
]

vanir_signatures_modified

"2026-08-12T15:14:34Z"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-64332.json"