CVE-2026-86144

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Source
https://cve.org/CVERecord?id=CVE-2026-86144
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86144.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-86144
Downstream
Published
2026-09-05T04:34:43.972Z
Modified
2026-09-06T08:01:50.497450Z
Severity
  • 5.6 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L CVSS Calculator
Summary
[none]
Details

In xinclude in libxml2 before 2.15.4, xmlXIncludeProcess and xmlXIncludeProcessTree do not propagate parseFlags. This has security relevance for, for example, the XMLPARSENONET flag, if (without it) a custom resource loader accesses the internet and triggers XML external entity injection, SSRF, or a denial of service (e.g., for an attacker-controlled internet resource that is intentionally slow).

Database specific 
{
    "cwe_ids": [
        "CWE-669"
    ],
    "cna_assigner": "mitre",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "2.15.4"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "fixed": "2.15.4"
                }
            ]
        },
        {
            "source": "DESCRIPTION",
            "extracted_events": [
                {
                    "introduced": "libxml2"
                },
                {
                    "fixed": "2.15.4"
                }
            ]
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86144.json"
}
References

Affected packages

Git / github.com/gnome/libxml2

Affected ranges

Type
GIT
Repo
https://github.com/gnome/libxml2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b63cd517afecb76582dd9488c55e54ceaf50de61
Database specific
Show details 
{
    "source": "REFERENCES"
}

Affected versions

Other
CVE-2013-2877
CVE-2014-0191
CVE-2014-3660
CVE-2015-1819
CVE-2015-5312
CVE-2015-7497
CVE-2015-7498
CVE-2015-7499-1
CVE-2015-7499-2
CVE-2015-7500
CVE-2015-7941_1
CVE-2015-7941_2
CVE-2015-7942
CVE-2015-7942-2
CVE-2015-8035
CVE-2015-8242
CVE-2015-8317
CVE-2016-1762
CVE-2016-1833
CVE-2016-1834
CVE-2016-1835
CVE-2016-1836
CVE-2016-1837
CVE-2016-1838
CVE-2016-1839
CVE-2016-1840
CVE-2016-3627
CVE-2016-3705
CVE-2016-4449
CVE-2016-4483
CVE-2021-3541
EAZEL-NAUTILUS-MS-AUG07
FOR_GNOME_0_99_1
GNOME_0_30
GNOME_PRINT_0_24
GNUMERIC_FIRST_PUBLIC_RELEASE
LIBXML2_2_4_21
LIBXML2_2_5_0
LIBXML2_2_5_10
LIBXML2_2_5_7
LIBXML2_2_5_8
LIBXML2_2_5_9
LIBXML2_2_5_x
LIBXML2_2_6_1
LIBXML2_2_6_11
LIBXML2_2_6_12
LIBXML2_2_6_13
LIBXML2_2_6_14
LIBXML2_2_6_15
LIBXML2_2_6_16
LIBXML2_2_6_18
LIBXML2_2_6_19
LIBXML2_2_6_2
LIBXML2_2_6_20
LIBXML2_2_6_21
LIBXML2_2_6_22
LIBXML2_2_6_23
LIBXML2_2_6_24
LIBXML2_2_6_26
LIBXML2_2_6_27
LIBXML2_2_6_28
LIBXML2_2_6_3
LIBXML2_2_6_4
LIBXML2_2_6_5
LIBXML2_2_6_6
LIBXML2_2_6_7
LIBXML2_2_6_8
LIBXML2_2_6_9
LIBXML2_6_0
LIBXML_0_99
LIBXML_1_5_0
LIBXML_1_8_5
LIBXML_1_8_6
LIBXML_2_0_0
LIBXML_2_1_0
LIBXML_2_1_1
LIBXML_2_2_1
LIBXML_2_2_3
LIBXML_2_2_4
LIBXML_2_2_6
LIBXML_2_2_7
LIBXML_2_2_8
LIBXML_2_3_0
LIBXML_2_3_10
LIBXML_2_3_11
LIBXML_2_3_12
LIBXML_2_3_13
LIBXML_2_3_14
LIBXML_2_3_2
LIBXML_2_3_3
LIBXML_2_3_4
LIBXML_2_3_5
LIBXML_2_3_6
LIBXML_2_3_7
LIBXML_2_3_8
LIBXML_2_3_9
LIBXML_2_4_0
LIBXML_2_4_11
LIBXML_2_4_12
LIBXML_2_4_13
LIBXML_2_4_14
LIBXML_2_4_16
LIBXML_2_4_18
LIBXML_2_4_2
LIBXML_2_4_20
LIBXML_2_4_22
LIBXML_2_4_23
LIBXML_2_4_24
LIBXML_2_4_25
LIBXML_2_4_26
LIBXML_2_4_27
LIBXML_2_4_29
LIBXML_2_4_3
LIBXML_2_4_30
LIBXML_2_4_4
LIBXML_2_4_6
LIBXML_2_4_7
LIBXML_2_5_1
LIBXML_2_5_2
LIBXML_2_5_3
LIBXML_2_5_4
LIBXML_2_5_5
LIBXML_2_5_6
LIBXML_2_6_10
LIBXML_TEST_2_0_0
LIB_XML_1_1
LIB_XML_1_3
LIB_XML_1_4
LIB_XML_1_6_1
LIB_XML_1_6_2
LIB_XML_1_7_0
LIB_XML_1_7_1
LIB_XML_1_7_3
LIB_XML_1_8_3
LIB_XML_1_X
PRE_MUCKUP
PRE_MUCKUP2
PRE_MUCKUP3
help
LIBXML2.*
LIBXML2.6.32
LIBXML2.7.0
LIBXML2.7.1
LIBXML2.7.2
LIBXML2.7.3
v2.*
v2.10.0
v2.11.0
v2.12.0
v2.13.0
v2.14.0
v2.15.0
v2.15.1
v2.15.2
v2.15.3
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.7.8
v2.8.0
v2.8.0-rc1
v2.8.0-rc2
v2.9.0
v2.9.0-rc2
v2.9.1
v2.9.10
v2.9.10-rc1
v2.9.11
v2.9.12
v2.9.13
v2.9.2
v2.9.2-rc1
v2.9.2-rc2
v2.9.3
v2.9.4
v2.9.4-rc1
v2.9.4-rc2
v2.9.5
v2.9.5-rc1
v2.9.5-rc2
v2.9.6
v2.9.6-rc1
v2.9.7
v2.9.7-rc1
v2.9.8
v2.9.8-rc1
v2.9.9
v2.9.9-rc1
v2.9.9-rc2

Database specific

vanir_signatures 
[
    {
        "target": {
            "file": "xinclude.c"
        },
        "deprecated": false,
        "id": "CVE-2026-86144-0f7c0bc9",
        "signature_version": "v1",
        "digest": {
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            ],
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        },
        "signature_type": "Line",
        "source": "https://github.com/gnome/libxml2/commit/b63cd517afecb76582dd9488c55e54ceaf50de61"
    },
    {
        "target": {
            "file": "xinclude.c",
            "function": "xmlXIncludeLoadTxt"
        },
        "deprecated": false,
        "id": "CVE-2026-86144-0f7c4ff9",
        "signature_version": "v1",
        "digest": {
            "function_hash": "118464514973552658019226948772494938469",
            "length": 3748.0
        },
        "signature_type": "Function",
        "source": "https://github.com/gnome/libxml2/commit/b63cd517afecb76582dd9488c55e54ceaf50de61"
    },
    {
        "target": {
            "file": "runtest.c"
        },
        "deprecated": false,
        "id": "CVE-2026-86144-a94dcf44",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "322244894967541891504013150835923570967",
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                "335650984949389900143881790103795206194",
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            ],
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        },
        "signature_type": "Line",
        "source": "https://github.com/gnome/libxml2/commit/b63cd517afecb76582dd9488c55e54ceaf50de61"
    },
    {
        "target": {
            "file": "xinclude.c",
            "function": "xmlXIncludeProcess"
        },
        "deprecated": false,
        "id": "CVE-2026-86144-b8f10e8d",
        "signature_version": "v1",
        "digest": {
            "function_hash": "132773337586947596947468483873155219454",
            "length": 72.0
        },
        "signature_type": "Function",
        "source": "https://github.com/gnome/libxml2/commit/b63cd517afecb76582dd9488c55e54ceaf50de61"
    },
    {
        "target": {
            "file": "xinclude.c",
            "function": "xmlXIncludeProcessTree"
        },
        "deprecated": false,
        "id": "CVE-2026-86144-caf1fb5a",
        "signature_version": "v1",
        "digest": {
            "function_hash": "132773337586947596947468483873155219454",
            "length": 72.0
        },
        "signature_type": "Function",
        "source": "https://github.com/gnome/libxml2/commit/b63cd517afecb76582dd9488c55e54ceaf50de61"
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86144.json"
vanir_signatures_modified 
"2026-09-06T08:01:50Z"