CVE-2026-68244
Estado: RecibidaSin puntuar—
In the Linux kernel, the following vulnerability has been resolved:
drm/i915/gem: Do not leak siblings[] on proto context error
After a successful BALANCE/PARALLEL_SUBMIT extension on context creation, error during processing of next user extension leaks the siblings[] array. Fix that.
Discovered using AI-assisted static analysis confirmed by Intel Product Security.
(cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)
CVSS
NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.17%
- Percentil entre todas las CVEs puntuadas: 6
- Fecha de la puntuación: 6/10/2026
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.
Referencias
- https://git.kernel.org/stable/c/37951ce1567ccf8c86c7a1b8fb7d55a32c821b87
- https://git.kernel.org/stable/c/60b7d701ffae0c3a69e838f984cc80d8ca929f5d
- https://git.kernel.org/stable/c/6cdbef8f60f313684e641628d64aa85960080d3f
- https://git.kernel.org/stable/c/8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5
- https://git.kernel.org/stable/c/e600672f11a1d9215f5432ca58f0b9823917a292
- https://git.kernel.org/stable/c/eed3de2acf6aa5154d49098b026710b646db67ee
- https://git.kernel.org/stable/c/f014702fbd48d06a3d7a06e4bb4075d406376cf0
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-68244",
"cveTags": [],
"metrics": {},
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
"lessThan": "60b7d701ffae0c3a69e838f984cc80d8ca929f5d",
"versionType": "git"
},
{
"status": "affected",
"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
"lessThan": "e600672f11a1d9215f5432ca58f0b9823917a292",
"versionType": "git"
},
{
"status": "affected",
"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
"lessThan": "f014702fbd48d06a3d7a06e4bb4075d406376cf0",
"versionType": "git"
},
{
"status": "affected",
"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
"lessThan": "8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5",
"versionType": "git"
},
{
"status": "affected",
"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
"lessThan": "37951ce1567ccf8c86c7a1b8fb7d55a32c821b87",
"versionType": "git"
},
{
"status": "affected",
"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
"lessThan": "6cdbef8f60f313684e641628d64aa85960080d3f",
"versionType": "git"
},
{
"status": "affected",
"version": "d4433c7600f794623d6802395542cf4ca4f1b1f9",
"lessThan": "eed3de2acf6aa5154d49098b026710b646db67ee",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/i915/gem/i915_gem_context.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.15",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.216",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.183",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.148",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.101",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.42",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.1.6",
"versionType": "semver",
"lessThanOrEqual": "7.1.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/i915/gem/i915_gem_context.c"
],
"defaultStatus": "affected"
}
]
}
],
"published": "2026-08-10T13:20:12.833",
"references": [
{
"url": "https://git.kernel.org/stable/c/37951ce1567ccf8c86c7a1b8fb7d55a32c821b87",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/60b7d701ffae0c3a69e838f984cc80d8ca929f5d",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/6cdbef8f60f313684e641628d64aa85960080d3f",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/e600672f11a1d9215f5432ca58f0b9823917a292",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/eed3de2acf6aa5154d49098b026710b646db67ee",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/f014702fbd48d06a3d7a06e4bb4075d406376cf0",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"vulnStatus": "Received",
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Do not leak siblings[] on proto context error\n\nAfter a successful BALANCE/PARALLEL_SUBMIT extension on context\ncreation, error during processing of next user extension leaks\nthe siblings[] array. Fix that.\n\nDiscovered using AI-assisted static analysis confirmed by\nIntel Product Security.\n\n(cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)"
}
],
"lastModified": "2026-08-19T17:20:39.170",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}