CVE-2026-5186
Estado: AplazadaBaja (1.9)—
A weakness has been identified in Nothings stb up to 2.30. This impacts the function stbi__load_gif_main of the file stb_image.h of the component Multi-frame GIF File Handler. This manipulation causes double free. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 1.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.16%
- Percentil entre todas las CVEs puntuadas: 4
- Fecha de la puntuación: 3/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-119, CWE-415
Referencias
JSON original (NVD)
Mostrar
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"status": "affected",
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"version": "2.16"
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"status": "affected",
"version": "2.17"
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"status": "affected",
"version": "2.18"
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"status": "affected",
"version": "2.19"
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"status": "affected",
"version": "2.20"
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"status": "affected",
"version": "2.21"
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{
"status": "affected",
"version": "2.22"
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"status": "affected",
"version": "2.23"
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"status": "affected",
"version": "2.24"
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"status": "affected",
"version": "2.25"
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"version": "2.26"
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"status": "affected",
"version": "2.28"
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"status": "affected",
"version": "2.29"
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"version": "2.30"
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"published": "2026-03-31T08:15:54.970",
"references": [
{
"url": "https://vuldb.com/submit/780395",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/vuln/354254",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/vuln/354254/cti",
"source": "cna@vuldb.com"
}
],
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"weaknesses": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
"description": [
{
"lang": "en",
"value": "CWE-119"
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{
"lang": "en",
"value": "CWE-415"
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"descriptions": [
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"lang": "en",
"value": "A weakness has been identified in Nothings stb up to 2.30. This impacts the function stbi__load_gif_main of the file stb_image.h of the component Multi-frame GIF File Handler. This manipulation causes double free. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
},
{
"lang": "es",
"value": "Se ha identificado una debilidad en Nothings stb hasta la versión 2.30. Esto afecta a la función stbi__load_gif_main del archivo stb_image.h del componente Gestor de archivos GIF de múltiples fotogramas. Esta manipulación causa doble liberación. El ataque requiere acceso local. El exploit se ha puesto a disposición del público y podría usarse para ataques. Se contactó al proveedor con antelación sobre esta divulgación, pero no respondió de ninguna manera."
}
],
"lastModified": "2026-06-17T10:58:34.200",
"sourceIdentifier": "cna@vuldb.com"
}