CVE-2026-73232

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Source
https://cve.org/CVERecord?id=CVE-2026-73232
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-73232.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-73232
Aliases
Downstream
DEBIAN (1)
openSUSE (1)
SUSE (2)
UBUNTU (1)
Related
openSUSE (1)
SUSE (2)
Published
2026-08-11T19:32:48Z
Modified
2026-10-22T10:31:41Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
ffuf denial of service (OOM) via HTTP response decompression bomb
Details

ffuf is a fast web fuzzer written in Go. Prior to 2.2.0, ffuf allows a malicious target server to cause an out-of-memory denial of service because the response size guard in pkg/runner/simple.go checks only the compressed Content-Length while io.ReadAll reads gzip, brotli, deflate, transparently decompressed, or chunked response bodies without a decompressed-size bound. This issue is fixed in version 2.2.0.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-409"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73232.json"
}
References

Affected packages

Git / github.com/ffuf/ffuf

Affected ranges

Type
GIT
Repo
https://github.com/ffuf/ffuf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0aa36bcfa45c255f0d719f7d5bc58f7cc9c93659
Fixed
fb0da86c60443b0dddbc9a86e91e3a6487dff79b
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.2.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "fb0da86c60443b0dddbc9a86e91e3a6487dff79b"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v2.2.0",
            "range": [
                {
                    "fixed": "0aa36bcfa45c255f0d719f7d5bc58f7cc9c93659"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*
v0.1
v0.10
v0.11
v0.12
v0.2
v0.3
v0.4
v0.5
v0.6
v0.7
v0.8
v0.9
v1.*
v1.0
v1.0.1
v1.0.2
v1.1.0
v1.2.0
v1.2.1
v1.3.0
v1.3.1
v1.4.0
v1.4.1
v1.5.0
v2.*
v2.0.0
v2.1.0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-73232.json"