FKIE_CVE-2026-29074
Vulnerability from fkie_nvd - Published: 2026-03-06 08:16 - Updated: 2026-07-01 13:16
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 2.1.0 to before version 2.8.1, from version 3.0.0 to before version 3.3.3, and before version 4.0.1, SVGO accepts XML with custom entities, without guards against entity expansion or recursion. This can result in a small XML file (811 bytes) stalling the application and even crashing the Node.js process with JavaScript heap out of memory. This issue has been patched in versions 2.8.1, 3.3.3, and 4.0.1.
References
{
"affected": [
{
"affectedData": [
{
"product": "svgo",
"vendor": "svg",
"versions": [
{
"status": "affected",
"version": "\u003e= 2.1.0, \u003c 2.8.1"
},
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c 3.3.3"
},
{
"status": "affected",
"version": "= 4.0.0"
}
]
}
],
"source": "security-advisories@github.com"
},
{
"affectedData": [
{
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"cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8",
"cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8"
],
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"vendor": "Red Hat"
},
{
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},
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],
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},
{
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},
{
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{
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{
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{
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"vendor": "Red Hat"
},
{
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{
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{
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{
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},
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{
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{
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{
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{
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{
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{
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"vendor": "Red Hat"
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{
"cpes": [
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],
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"product": "Cryostat 4",
"vendor": "Red Hat"
},
{
"cpes": [
"cpe:/a:redhat:openshift_pipelines:1"
],
"defaultStatus": "affected",
"product": "OpenShift Pipelines",
"vendor": "Red Hat"
},
{
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"vendor": "Red Hat"
},
{
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],
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"product": "Red Hat Ansible Automation Platform 2",
"vendor": "Red Hat"
},
{
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"vendor": "Red Hat"
},
{
"cpes": [
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],
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"vendor": "Red Hat"
},
{
"cpes": [
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],
"defaultStatus": "affected",
"product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
"vendor": "Red Hat"
},
{
"cpes": [
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],
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"product": "Red Hat Fuse 7",
"vendor": "Red Hat"
},
{
"cpes": [
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"product": "Red Hat OpenShift Dev Spaces",
"vendor": "Red Hat"
},
{
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},
{
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],
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"vendor": "Red Hat"
},
{
"cpes": [
"cpe:/a:redhat:ansible_portal:2"
],
"defaultStatus": "affected",
"product": "Self-service automation portal 2",
"vendor": "Red Hat"
},
{
"cpes": [
"cpe:/a:redhat:ansible_automation_platform:2.6::el10",
"cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10"
],
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"vendor": "Red Hat"
},
{
"cpes": [
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],
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},
{
"cpes": [
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],
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"vendor": "Red Hat"
},
{
"cpes": [
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],
"defaultStatus": "unaffected",
"product": "OpenShift Service Mesh 3",
"vendor": "Red Hat"
},
{
"cpes": [
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"product": "Red Hat Advanced Cluster Management for Kubernetes 2",
"vendor": "Red Hat"
},
{
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"vendor": "Red Hat"
},
{
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"product": "Red Hat Enterprise Linux 8",
"vendor": "Red Hat"
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{
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{
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{
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},
{
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}
],
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
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"matchCriteriaId": "9D99C9CE-B129-4A28-81C1-D9D05B9D76A2",
"versionEndExcluding": "2.8.1",
"versionStartIncluding": "2.1.0",
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}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 2.1.0 to before version 2.8.1, from version 3.0.0 to before version 3.3.3, and before version 4.0.1, SVGO accepts XML with custom entities, without guards against entity expansion or recursion. This can result in a small XML file (811 bytes) stalling the application and even crashing the Node.js process with JavaScript heap out of memory. This issue has been patched in versions 2.8.1, 3.3.3, and 4.0.1."
},
{
"lang": "es",
"value": "SVGO, abreviatura de SVG Optimizer, es una librer\u00eda de Node.js y una aplicaci\u00f3n de l\u00ednea de comandos para optimizar archivos SVG. Desde la versi\u00f3n 2.1.0 hasta antes de la versi\u00f3n 2.8.1, desde la versi\u00f3n 3.0.0 hasta antes de la versi\u00f3n 3.3.3, y antes de la versi\u00f3n 4.0.1, SVGO acepta XML con entidades personalizadas, sin protecciones contra la expansi\u00f3n o recursi\u00f3n de entidades. Esto puede resultar en que un archivo XML peque\u00f1o (811 bytes) bloquee la aplicaci\u00f3n e incluso colapse el proceso de Node.js con agotamiento de memoria del heap de JavaScript. Este problema ha sido corregido en las versiones 2.8.1, 3.3.3 y 4.0.1."
}
],
"id": "CVE-2026-29074",
"lastModified": "2026-07-01T13:16:57.920",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"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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"impactScore": 3.6,
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
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"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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"impactScore": 3.6,
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"type": "Secondary"
}
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"ssvcData": {
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"options": [
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"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-06T15:59:57.009864Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-03-06T08:16:26.920",
"references": [
{
"source": "security-advisories@github.com",
"tags": [
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"Mitigation",
"Vendor Advisory"
],
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{
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"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-29074.json"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-776"
}
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"source": "security-advisories@github.com",
"type": "Secondary"
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{
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"value": "CWE-776"
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"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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