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    "cveMetadata": {
        "cveId": "CVE-2026-59939",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-07-07T18:20:06.127Z",
        "datePublished": "2026-07-08T19:34:05.150Z",
        "dateUpdated": "2026-08-20T21:08:26.043Z"
    },
    "containers": {
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            "title": "httplib2: Decompression Bomb Denial of Service via Unbounded gzip/deflate Response Handling",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-409",
                            "lang": "en",
                            "description": "CWE-409: Improper Handling of Highly Compressed Data (Data Amplification)",
                            "type": "CWE"
                        }
                    ]
                }
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            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
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            ],
            "references": [
                {
                    "name": "https://github.com/httplib2/httplib2/security/advisories/GHSA-j5g9-f88f-gfj3",
                    "tags": [
                        "x_refsource_CONFIRM"
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                    "url": "https://github.com/httplib2/httplib2/security/advisories/GHSA-j5g9-f88f-gfj3"
                },
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                    "tags": [
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                    "url": "https://github.com/httplib2/httplib2/commit/87581ad6cf752fe3da2090c59058261d2d00a427"
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                    "name": "https://github.com/httplib2/httplib2/releases/tag/v0.32.0",
                    "tags": [
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                    "url": "https://github.com/httplib2/httplib2/releases/tag/v0.32.0"
                }
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            "affected": [
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                    "vendor": "httplib2",
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                            "version": "< 0.32.0",
                            "status": "affected"
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            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "httplib2 is a comprehensive HTTP client library for Python. Prior to 0.32.0, httplib2 performs unbounded decompression of HTTP response bodies encoded with Content-Encoding: gzip or deflate in _decompressContent in httplib2/init.py, allowing a malicious or compromised HTTP server to return a small compressed payload that expands to an arbitrarily large size in memory and causes MemoryError or OOM-kill in the client process. This issue is fixed in version 0.32.0."
                }
            ],
            "source": {
                "advisory": "GHSA-j5g9-f88f-gfj3",
                "discovery": "UNKNOWN"
            }
        },
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                "references": [
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                        "url": "https://github.com/httplib2/httplib2/security/advisories/GHSA-j5g9-f88f-gfj3",
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                            "content": {
                                "timestamp": "2026-07-10T14:55:00.644314Z",
                                "id": "CVE-2026-59939",
                                "options": [
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                                        "Exploitation": "poc"
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            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2026/08/msg00039.html"
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}