cve-2026-31431
HIGH cisa_known_exploited
Description
Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation.
Timeline
- Published
- 2026-05-01
- Last Modified
- 2026-05-01
CVSS Details
CVSS details not available.
Affected Products
No product information available.
References
No references available.
Linked Vulnerabilities
{
"cvss": 0.0,
"datePublished": "2026-05-01",
"dateUpdated": "2026-05-01",
"description": "Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation.",
"dueDate": "2026-05-15",
"id": "CVE-2026-31431",
"kev_catalogs": [
"cisa"
],
"knownRansomwareCampaignUse": "Unknown",
"notes": "https://lore.kernel.org/linux-cve-announce/2026042214-CVE-2026-31431-3d65@gregkh/; https://xint.io/blog/copy-fail-linux-distributions#the-fix-6 ; https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/about/ ; https://nvd.nist.gov/vuln/detail/CVE-2026-31431",
"product": "Kernel",
"requiredAction": "\"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
"severity": "HIGH",
"source": "cisa_known_exploited",
"title": "Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability",
"vendor": "Linux"
}
Enrichment data
Aggregated bundle (all enrichments)