Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 01:05 UTC

Critical in the last 24 hours

1603 in 30 days

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In the last 24 hours, CISA KEV and vendor reports

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New in the last 24 hours

136-77% vs 7-day avg of 597

2 critical, 34 high, 59 medium, 21 low

Expand	Severity	Score	Advisory	Title	Source	Published
	Critical	10.0	CVE-2026-83938	Missing authentication for critical function in Azure Kubernetes Configuration Service allows an unauthorized attacker to elevate privileges over a network. MicrosoftMicrosoft Azure Kubernetes Configuration Service	NVD	Oct 22 22:19 UTC
CVE-2026-83938Missing authentication for critical function in Azure Kubernetes Configuration Service allows an unauthorized attacker to elevate privileges over a network. Executive summary A flaw in Microsoft's Azure Kubernetes Configuration Service lets an unauthorized attacker on the network raise their privileges. The advisory does not state how severe the issue is or whether a fix is available, and it gives no recommended action. Technical summary The weakness is missing authentication for a critical function, which allows an unauthenticated attacker to elevate privileges over a network. The advisory does not state affected versions, fixed versions, a CVSS score, or any workaround. No detection guidance is given, and it is not stated whether the flaw is exploited in the wild. The advisory gives no details on preconditions beyond network reachability. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Changed CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Affects Microsoft Microsoft Azure Kubernetes Configuration Service NIST National Vulnerability DatabasePublished Oct 22, 2026 22:19 UTC Read the advisory
	Critical	10.0	CVE-2026-83938	Azure Kubernetes Configuration Service Elevation of Privilege Vulnerability MicrosoftMicrosoft Azure Kubernetes Configuration Service	Microsoft MSRC	Oct 22 14:00 UTC
CVE-2026-83938Azure Kubernetes Configuration Service Elevation of Privilege Vulnerability Executive summary Microsoft reports an elevation of privilege vulnerability in the Azure Kubernetes Configuration Service. An unauthorized attacker could exploit it over a network to gain higher privileges. The advisory does not state a severity rating or specific remediation steps beyond the vendor's standard guidance. Technical summary The flaw is classified as missing authentication for a critical function, which lets an unauthenticated attacker over the network elevate privileges. The advisory does not state affected or fixed versions, the exact preconditions, or any workaround. No CVSS score, exploitation status, or detection guidance is stated in the advisory text provided. Defenders should check the Microsoft Security Response Center update guide page for version and patch details. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Changed CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C Affects Microsoft Microsoft Azure Kubernetes Configuration Service Microsoft Security Response CenterPublished Oct 22, 2026 14:00 UTC Read the advisory

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